Britslut’s

Slutty Stories

 

  Family Holiday

Day 7

© Copyright britslut 2007. No re-use allowed without permission.

 

I slept like a log, as always, and woke to find my sister still cuddled up against me, idly stroking my nipples.

'They're at it again,' she said, and indeed I could hear the sounds of uninhibited sex filtering through the wall. 'They did it in the middle of the night too. I think it woke me up. I nearly went in to complain.' She giggled. 'Mum's arse must be sore.'

'You think he's doing her arse again?'

'I heard her telling him to. Would you refuse?'

'No way!' I said, and Pauline looked at me.

'You'd like to fuck mum's arse, would you?' I wondered if I had shocked her.

'Yeah, I would. And her cunt too. I bet it would feel great.'

Pauline sank back. 'I bet you're right. I'm glad you admit it. Well, maybe she'd let you, if you asked nicely.'

'You're kidding!'

'No. Just think what she's let you do already. She's gagging for it. I bet she wants you in her.'

The sounds of fucking and the pressure of Pauline's naked body against mine had turned my normal morning erection into a rod of steel.

'I want to fuck your arse again,' I said, licking her on the tip of the nose.

She hugged me. 'I'm a bit sore. Still, I need the practice if I'm going to get Jim inside me.'

'You still after him?' I said worriedly.

'You bet! Why should mum have exclusive use of that big cock of his?'

'Don't you think ... he might be a bit big for you?'

'You trying to protect your little sister from the big bad man? That's sweet. I must admit he is awfully big, and I'm awfully tight. But that might make it even better.'

'Don't get hurt ...'

She grinned at me. 'You're a love. And I'm feeling extremely horny. So just to prove it I am going to let you fuck my arse. Where's that cream?'

Pauline smoothed cream over my rampant cock, smiling to herself. She smoothed it all the way down to my balls.

'You think I'll get that far in?' I asked.

'Who knows? Be prepared, that's my motto. Hey, wonder if we can do it in the mirror? I'd love to watch it going in.'

She lay sideways on the bed and pulled her legs up to her chest, craning to look at her obscenely splayed crotch. She dipped a finger in her arsehole.

'Still a bit spunky. Here, cream me up.'

My sister watched as I rubbed the cream around her pink sphincter and then inserted one and then two fingers into her orifice. She giggled as I went deeper.

'That is the dirtiest thing I've ever seen!'

'Even dirtier than when mum squirted that load of cum out of her arse?'

'That was pretty dirty too. Now, if you sit back and I squat on top of you, like this ...'

She climbed on and we arranged ourselves so that we both had a good view of my cock and her arse poised to connect. She reached down and positioned my greasy cockhead in the dip of her anus.

'Listen to them,' she said, indicating the noises reaching a climax next door. 'Bet he's in her up to his balls. Hold me while I relax. I can't stop my arsehole squeezing.'

In the mirror I looked at my sister's pale slim naked body squatting over me, easing her anus down over my cock, and almost came with the sheer raw eroticism of the sight.

'Go for it, girl,' I whispered, and she sank down, relaxing her anus, letting my cockhead pop into her hot tightness with a cry of pleasure. I was ready for the fierce sensation this time and managed to restrain my climax.

'Jesus that's hot!' she gasped. 'I feel like I'm splitting in two. Oh God, I can't believe what I'm seeing.'

Neither could I - my iron cock disappearing into her tightly-stretched anal ring, her naked pussy gaping above it, her little bud of a clit poking out from the junction of her slim labia.

'Rub me! I feel like I'm going to burst.'

I stroked her hard clit gently, as her body trembled above me. In a series of little jerks, accompanied by cries of ecstasy, Pauline sank down slowly on my cock. Her rectum was unbelievably hot, and her muscle ring squeezed my shaft mercilessly.

'Oh my god I'm so full!' she gasped, 'Feels like you're right up inside me!'

Nevertheless she continued to accept my cock until there was almost none of it visible. She writhed and moaned on me while I rubbed her clit faster, feeling her orgasm - and mine - growing. Pauline was now almost crying with bliss, while I fought to stave off my own climax. I could see her pink cunt opening and closing, clear juice glistening within it.

'I love you!' I gasped, and with an animal howl she went over the top and began to climax. Her sphincter clenched around the base of my cock with a painful intensity. I tried to hold off but as her orgasm went on with no sign of fading I lost it and erupted my spunk deep in her bowels. We throbbed together for ages, my balls pumping on empty while her muscles milked me remorselessly. We must have made a lot of noise too.

When we finally were spent and sank back on the bed, my cock still gripped firmly in her arse, we realised that the sounds from next door had ceased. Pauline and I must have had the same thought, for we fell to fits of giggles, which made her arse quiver around my softening cock.

'Oops,' she said softly. My sister slowly eased herself up off me, letting my cock slip out of her.

'That feels so weird,' she said to herself, 'like having a huge shit ...' She turned and crouched over me, gazing at me with a serious look on her face.

'That was fucking ace,' she said, and then let out an enormous wet fart which set us off in uncontrollable giggles again. It was followed by a more spluttering farts; I could feel the warm wetness falling on my thighs. She collapsed on top of me and we hugged each other.

'Better get up, I suppose, before they decide to check up on us,' I said eventually, after Pauline's wind had died down. She rolled off me.

'OK. Chuck us that towel. I don't want to waltz out with spunk running down my legs.'

I wiped my cock and stomach and knelt in front of my sister, who was lying with her legs on her chest again. I looked at her spunk-spattered buttocks and reddened anus.

'Sis, I have this urge to stick my tongue in your arse. Is that very wrong?'

She giggled softly. 'You have the best chat-up lines, bro. Later maybe.'

She dragged on her nightshirt and I pulled on some shorts and we headed out into the kitchen. Jim was there making coffee and he gave us a strange look. Had he heard us loudly enjoying ourselves?

'Hi, what's for breakfast?' Pauline said brightly, and just then our mother came out of the bathroom. She had obviously not been expecting to see us for she was naked, with a towel wrapped round her hair. Her nipples were dark and engorged and her shaven pussy lips fat and pink with the night's friction. She looked sleepy and relaxed. I could see her sex-soaked brain wondering whether to cover herself up, but deciding that it was too late. She smiled at us, her eyes smoky.

'Hi my loves, sleep well?' She gave us a both a kiss with warm soft lips - lips that had probably been around Jim's cock at least once that night. She moved languorously, rolling her hips.

'It's another lovely day. Fancy a morning on the beach? I need to work on my tan.'

'Suits me,' said Pauline. Jim just looked at us.

'Hardly worth getting dressed then, is it?' Mum observed with a grin. 'You all know what I look like by now anyway.'

So she spent the whole time naked, exposing her well-used pussy to us unashamedly, and only pulling on a tiny G-string of a bikini to go out. The way it clung thinly to the curves of her labia only emphasised her nakedness.

Pauline and I showered (separately) and put on our beach things - my loose shorts, as ever, to hide my permanent erection, while Pauline produced a small thong that was almost as revealing as mum's. I caught her waggling her bouncy little tits at Jim when she thought no-one was looking.

I followed her taut little buttocks down onto the beach, thinking how I wanted already to stick my cock up her arse again. I didn't doubt that I would get the opportunity soon, which only made my hard-on swell even more.

My sister and I positioned ourselves by silent agreement a little way away from the adults, so that we could talk softly without being overheard, and so they could grope each other when they thought we weren't looking.

'Have you seen the way Mum's walking?' I said. 'Wonder if she's sore? He gave her some pretty good reaming last night, by the sound of it.'

'I wouldn't be surprised,' Pauline said. 'I wonder if she ever had anal sex before, or if this is her first time?'

'Maybe she did it when she was younger.'

'Yeah, well she's going to get it a lot now. He's obsessed with her arsehole. And she begs him for it. I heard her.'

'Who would guess it, looking at her?'

'We all have our dark secrets, bro.'

I rolled over onto my stomach and looked at Pauline. Her breasts were hard and conical, the puffy nipples pink. 'And what might yours be?'

She grinned. 'I think you know some of mine already. And I know yours too.'

'Oh yeah?'

'Yeah.' She rolled so that her hot breath was in my ear. 'Like, you want to stick your cock in your sister's arse. And you want to fuck your mother, and lick her cunt, and fuck her arse. Don't deny it.'

'You've missed some out.'

'Tell me.'

'I want to lick your cunt too, and fuck you, and stick my tongue in your arse, and cum all over you.' I was getting quite worked up.

She licked my ear. 'I want all that too, and more,' she said softly. 'Do you think we're perverted?'

'No. Look at those two.' Jim had his hand on my mum's buttocks and was tickling her anus, the thin cord of her G-string across the back of his hand.

'He wants in again.' Pauline observed. 'He wants to feel her hot arse around his cock, and she wants to feel that huge cock skewered right up inside her. Jesus.' She lay back. 'If you put a towel over my hips, you could wank me without anyone knowing.'

I did so and my sister pushed her thong down around her thighs. I slid my hand under the towel and sought out her clit in its slippery nest. I stroked it slowly and firmly, barely a movement perceptible under the towel. She writhed gently.

'Mmm, you're getting good at this. I couldn't do better myself. Take it real slow, I want to spin this one out.'

I kept looking round to see if anyone was watching, but as far as I could see no-one was taking any interest. Jim was still caressing my mum's arse while she lay prone. I must have been masturbating Pauline for half an hour and she was having trouble keeping silent. At last she turned her head towards me with an expression of pure lust, whispered 'I'm going to cum', stuffed her fist in her mouth and squeezed her eyes shut. Her body quivered with a lengthy and draining orgasm, until tears emerged from her eyelids.

'Thanks, bro,' she murmured, and slipped into a doze. I withdrew my hand and licked my fingers.

Later we all played in the sea like a happy family, Mum's tits bouncing, water dripping off her big hard nipples. Jim lost no opportunity to grope her blatantly under the water and she shrieked with excitement. His wet shorts showed his enormous boner plainly - so did mine, I fear. We were all screwed up to such a pitch of sexual fever, I felt sure that something was going to happen.

When we were all tired we got back on the sand. I saw Jim whisper something to mum, and she turned to us and said, 'We're going back to villa to fetch some cold drinks and stuff. Won't be long.'

We watched them strolling with studied unhurriedness up the beach, Jim's hand cupping her arse.

'They're going to screw. No doubt about it,' said Pauline. 'Jim's cock is bursting and Mum needs it inside her. Which do you think it'll be - cunt or arse?'

'Arse, I reckon. She's obsessed with it. Do you think we'll be able to tell?'

'Listen for the farts,' my sister said, reminding me of our session that morning, and we fell about laughing.

'Hey, do you think we could try that trick later? Going to get some drinks. Why does it take two of them?'

'Let's time them.'

Half an hour later she said 'Hope he can still get it up this afternoon, after all this.'

'What are you planning, Pauline?'

'I'm going all the way - or as far as I can,' she said. 'I've got to. I want his cock.'

'I hope you know what you're doing.'

'Yeah, so do I.'

It was over three-quarters of an hour before the adults reappeared, carrying indeed a large cooler. Mum's walk was even more lazy and sensuous than before. She looked like she had had several big orgasms in quick succession. Jim looked like a cat that had just got the cream.

My mother eased herself down onto the sand, caught me looking at her swollen pussy outlined by the thin white cotton G-string, and gave me a very adult grin, and then a big wink. I felt myself blushing. She busied herself with the drinks.

'Pauly, you should put some more cream on your back. It's looking a bit red. Come here, I'll do it.'

'It's OK, mum, Jim'll do it. Won't you Jim?' she said quick as a flash. How could he refuse? She knelt by his side, her thigh touching his, and handed him the sun cream. He rubbed it into her back and waist and shoulders diligently.

'Mmm, that's nice,' she murmured, rolling her shoulders. 'You have nice hands.' It was all very innocent but I knew what she was about.

'Do my arms now?' she asked, turning and smiling sweetly at him. He did her arms while she thrust her naked young tits into his face. Then she sat and waited for him to do her front, but he just handed her the cream. Then my sister smoothed it all over her chest and stomach, lingering sensuously on her conical breasts, teasing her puffy nipples, while Jim watched helplessly.

I observed this dumb show out of the corner of my eye, while Mum seemed lost in her sex-stuffed memories. Now Pauline was kneeling in front of him, legs planted wide, and smoothing the cream into her thighs, especially her inner thighs. I even saw her slip a hand inside her thong to oil her mound. I thought she was going to masturbate herself there and then in front of him.

'Mmm,' she said, running her hands quickly over her whole body, 'I'm all oily. Feels nice.'

We had our drinks and then lay down for some more sun-worship. My head was close to Pauline's again.

'You're a shameless cock-teaser,' I whispered. 'Poor Jim's going to burst.'

'As long as he doesn't burst before I get him on his own. We've got to make sure he doesn't get a chance to fuck Mum.'

'You're playing with fire, you know.' I said worriedly.

Instead of a scornful look, she was thoughtful. 'Yeah, I know. But it makes me so horny, you can't imagine.'

'It's OK teasing him, but he might lose control. What if he rapes you?'

'I'm so juicy it won't matter.'

'I'm serious, sis. His cock - it's so big, and you're only small. You could get badly hurt.'

She was silent for a while, obviously imagining Jim's cock cleaving her virgin passages.

'Yeah, maybe you're right. Maybe I should get you to loosen me up first,' she grinned.

'Any time,' I said fervently.

'No chance just now. Maybe I'll just take it slow this afternoon. Trouble is, this is my last lesson. Won't get a chance to get him on my own again, not unless I'm very devious.'

'I know you. You'll find a way.'

We had some lunch and wandered back to the villa. Jim couldn't decide which almost-naked female body to ogle, and neither could I. I almost made some crude remark to him, and then realised that he might look askance at my lechery towards my mother and sister.

In preparation for her lesson Pauline put on a little red and white checked dress that buttoned all the way down the front. It made her look about 12. I had no doubt too that she had taken off her thong and not replaced it by anything.

'Take care,' I said to her; I was genuinely concerned.

'What are you going to do?' Jim asked mum, who was still naked apart from her G string, and she said that she had a slight headache from the sun and was going to lie down for a while.

'Oh, hope you're OK.'

'Don't worry, Phil'll look after me, won't you?' she said, giving me a smile and a wink. I was shocked, wondering if I had just been propositioned by my own mother. She disappeared into the bedroom and I watched Pauline showing all her thigh getting into the car.

Back in the house, I played a Sega game for a while, all the while thinking about my mum's naked body in the next room, wondering what she was doing. Did she really have a headache? Suddenly I heard a low moan. Thinking she might be ill, I crept into the darkened room.

There on the big bed was my mother, now totally naked. Her legs were wide and her arm down across her stomach. With a shock I saw that she was gripping the big dildo and holding it half in her cunt. Her eyes were closed, her head turned to one side. Her wrist moved slowly and the huge pale shaft slid further inside her. I was hypnotised by the way her swollen labia curved around its bulk. Her clit stood proud from the splayed cusp of her lips. I noticed that she had placed a towel under her arse.

I must have made a noise, because she knew I was there.

'Don't be shocked,' she said in a low voice. 'I just need to be full ... all the time.' The dildo slid further in, and then she reversed the motion and its length emerged from her cunt, inch by inch.

She took her hand off the base of the toy.

'Help me,' she whispered. Helpless, I knelt on the bed between her legs and took hold of the solid base of the dildo. My fingers barely reached around the shaft. It was surprisingly warm, and slightly flexible. I pushed gently and nothing happened, then pushed a bit harder. The shaft began to slide into her and her hips writhed minutely. She lifted her arms above her head and grasped the rails of the bedhead, spreading her thighs even wider and humping her hips so that the dildo jerked.

'Oh sweet Jesus,' she murmured. 'That is so good.'

I pushed until my hand was almost touching her labia. By now nearly a foot of the dildo must have been buried inside her. I seemed to hit bottom and she writhed a bit more, her eyes tight shut. I started to ease it out, which also seemed to be intensely pleasurable. I noticed that the shaft was not completely smooth but had lifelike veins and bumps which distorted her labia as they passed over it. An amazing length of plastic emerged before there was resistance. I pulled harder and the head of the dildo, a lifelike swelling, slid out into the open air. Mum gave a little cry of disappointment. I looked in disbelief at the huge instrument, glistening with her juice.

'Put it back in,' she begged me in a whisper. I obeyed, placing the fat head of the thing between her still-splayed lips and pushing. There was a surprisingly amount of resistance. I could feel her muscles pushing back at me - and it was a large girth for them to accept. Mum was moaning softly to herself. I increased the pressure and suddenly the dildo slid smoothly into her.

'Yes!' she breathed. Once the head was in, the rest of it followed smoothly until I hit bottom again. I still couldn't believe how deep her cunt was.

'Now,' she said, her eyes still closed, 'fuck me with it!' I had never heard such the word used with such a sensuous throb to it. My heart beating fast, I started to pump the dildo slowly in and out of her, without letting the head emerge. My mother gyrated her hips gently, her breasts rising and falling. The muscles in her abdomen rippled as she massaged the dildo internally. It was shameless pleasure.

I got a firm but slow rhythm going, like the relentless beat of a steam engine. Her fat labia slid back and forth along the bumpy shaft. With each stroke she accepted almost a foot of springy plastic into her. My hand grew wet with her juices. She seemed to be able to take this treatment for ever.

'Stir it around a bit,' she whispered, and I did so, distorting her labia into strange shapes. Her hips writhed to rub the insides of her cunt against the fat head of the dildo.

'Faster now,' she breathed raggedly. As a dutiful son, I obeyed, feeling my own arousal rising along with hers. I could tell that she was close to orgasm, and she hadn't even touched her clit. I pumped harder and faster, starting to pull the head of the dildo half out of her on every stroke, which seemed to intensify the pleasure. Soon I was pulling it right out of her gaping tunnel each time and immediately plunging in back in against the now reduced tension of the muscles. Her moans grew louder and more abandoned.

Her climax seemed to be achieved gradually rather than suddenly. Her ankles gripped the sides of the mattress and her hips thudded into the bed. I rode out the gyrations of her loins and kept up the steady pumping as my mother came lengthily and noisily, still gripping the bedhead with white knuckles, her clit untouched. I was impressed. After some minutes she quietened and I stopped, leaving the dildo buried up to the hilt in her. Her breathing slowed gradually.

'No,' she murmured eventually, 'again.'

So I repeated the procedure, reaming her wet cunt with the massive toy until, after maybe fifteen minutes of constant fucking, she throbbed over the top again and pulsed helplessly around the massive object. This time I held it deep in her and stirred the base around against her spasming muscle ring, watching her abdomen contract with endless pulses of orgasm.

My mother was insatiable that afternoon. For nearly two hours, I estimated later, I worked her with the dildo, and she responded with six or maybe eight tremendous all-consuming and completely clit-free climaxes. Finally I pulled the poor object out of her cunt and watched its gaping darkness oozing juice onto the sodden towel. She dozed, utterly spent and relaxed.

My cock was so hard it was hurting. I looked at the clock and realised that Pauline would be back soon. My head was buzzing with the wild things I had just done and I needed her badly. I retired to our bedroom, stripped off my shorts and willed myself not touch my ferocious erection.

I heard the others return; they didn't seem to be talking. I heard Jim go into my mum's bedroom, but they didn't start to make any noise. Then Pauline found me. Her checked dress was unbuttoned top and bottom and her hair was a mess. She had a wild-eyed look about her. She saw my engorged state and without a word tore off her dress and knelt in front of me, clutching my cock to her chest and squeezing her breasts around it.

I held her shoulders and humped against her hot skin, moaning with bliss. Within a couple of minutes I erupted fierily against her, pumping out pulse after pulse of spunk as though trying to rid myself of some poison. Pauline held me tight against her until I was empty and my balls had stopped pumping and my cock was at peace again.

We separated slowly and I saw that her breasts and neck were covered in semen. She watched it slowly trickle down her body and then grinned at me lop-sidedly.

'You didn't fuck her then?'

I shook my head, too drained to explain. 'What about you? Are you OK?'

She looked at me ruefully. 'Yeah, I'm OK.'

'But what?'

'I might have done something silly.'

I sat on the bed and took her in my arms, feeling my semen cool and slippery on her front. 'Tell me.'

---------

As soon as they were in the car and moving, Pauline decided to force the issue. She began to unbutton her dress, slowly and deliberately. Jim kept glancing at her.

'I don't feel like riding today,' she said nonchalantly.

'Aren't you feeling well? Do you want me to go back?'

'No ... I'd just rather do other things.'

'Such as?' She could see him starting to sweat a little.

'I thought we could find a private sort of place ... maybe a wood somewhere. Where we can do things.'

'What sort of things?'

'The things you do with mum.'

'Pauline ... that's not a good idea.'

By now she had got the dress unbuttoned completely, and she opened the front so that she was totally exposed to him. Jim could hardly keep his eyes on the road.

'There's a place up here ... maybe if we run off into this track. No-one could see us.'

Jim turned into the track and killed the engine. He turned to her angrily.

'I won't do this.'

My sister squirmed in her seat, opening her thighs. Inwardly she was trembling.

'I could tell mum about what we did yesterday. When you came all over me. I don't think she'd approve, do you?'

Jim literally wrung his hands. Pauline nearly laughed out loud at the sight.

'Wouldn't you like to get to know my body better?' she wheedled. 'You can touch me, you know. Anywhere. I mean anywhere. And you can kiss me anywhere too. And lick me. You can put your tongue inside me, like you do with mum. I washed myself thoroughly before we left, you know. I even washed inside my arsehole. Just in case you wanted to lick me there too.'

As she said this my sister knelt up on the car seat, displaying her young charms to him. Then she bent over the back of the seat and spread her legs, talking softly.

'Here, you can see all of me. I bet you haven't had the chance to examine a fifteen-year-old girl before, have you? You can see up my little slit, can't you? Here, I'll pull my lips apart so you can see right inside me. And my arsehole. You like mum's arsehole don't you? Mine's much smaller and tighter. Look. Why don't you kiss me now? I know you want too.'

She stayed like that with her fingers pulling her labia and buttocks wide apart, and with a thrill suddenly felt his fingers on her, gently stroking the insides and backs of her thighs, then her buttocks and hips. He was slow and methodical, examining every inch of her intimate areas with his fingertips, touching her labia and anus. She felt his finger slip between her lips and he gave a low moan. He rubbed softly back and forth in her wetness, from her clit to her perineum, and she shivered with delight.

And then, with a shiver of ecstasy, she felt his hot breath against her buttock. His lips kissed her smooth hot skin, across her arse, down the backs of her thighs. She felt his tongue sliding across her dry flesh.

Pauline relaxed, spread-eagled inelegantly over the back of the seat, and opened her thighs as far as she could. His mouth seemed to be everywhere, kissing her labia and perineum, sucking on her buttocks, nibbling her inner thighs, and his tongue slid along her lips and circled her tingling anus. His fingertip found her clit and rubbed it gently.

She felt her anal sphincter being probed and realised with a lurch of her stomach that he was trying to get his tongue into her arse. She willed her muscles to relax, and suddenly he was in, forcing the hard cone of his tongue into her anus, stretching her, penetrating deep into her tunnel. The sensation, and the thought of what was happening, coupled with the insistent friction of her clit, precipitated her climax, and she cried out as her anus contracted involuntarily around the man's tongue.

When her throbbing had eventually ceased, she raised herself and turned to face him, kneeling with legs apart, jutting her shaven mound at him.

'That was disgusting!' she grinned from ear to ear. 'Did you enjoy it?'

Jim nodded, looking shocked at what he had just done.

'More than when you do it to mum?'

'You seem to know a lot about what mum and I do,' he said hoarsely.

'Maybe I do.'

'So what else do you know?' His hands strayed back to her crotch.

Pauline was feeling crude and wanted to shock him. 'Mmm, I know you fucked her up the arse last night.'

'How do you know that?'

Pauline thought fast. She didn't want to let on that she was a voyeur.

'I heard you through the wall. She was asking you to do it.'

Jim was silent, obviously regretting that they had not been quieter.

'Did you enjoy it?' Pauline said, rolling her hips. 'Was she nice and tight?'

'Um, pretty tight, yeah.'

'Not as tight as me, though. Just think how tight my arse would be. And my cunt too. Never been fucked. Wouldn't you like to be the first guy to fuck a fifteen-year-old virgin's cunt? Here, put your fingers in it. Feel how tight I am.'

She squatted on the seat with knees apart and guided his fingers to her splayed pussy. Without thinking Jim inserted his forefinger between her lips and probed her tunnel. My sister was so juicy that he slid inside without much effort.

'Oh god that's nice. Am I nice and tight? Just imagine your cock in there, being squeezed by my cunt. Why don't you put another finger in, see how much I can stretch?'

The pleasure of being opened up by his fingers and the dirty talk was making Pauline's head swim. She began to move up and down on his fingers, forcing them further into her. Jim entered into the spirit and fucked her gently but firmly with two fingers. She felt his thumb on her clit.

'Oh Jeesus, don't stop. Fuck me! Deeper, as deep as you can. Get another finger in, stretch my little cunt! Get four fingers in like you do in mum's cunt!'

Without breaking his rhythm, Jim murmured, 'How do you know how many fingers I can get in your mum?'

Pauline was awash with sex now and didn't think.

'I've seen you. I've watched you fucking her and licking her pussy and fucking her up the arse and spunking all over her face.'

'Really? When?'

'Every night. We watch through the window. We've seen you doing it every night. Oh my god!'

She was close to another orgasm as he added a third finger and rubbed her clit hard with his thumb. She held on to the headrest and dashboard and swayed as the climax swept over her, her muscles squeezing his fingers almost painfully. Pauline almost fainted with the pleasure.

Jim withdrew his fingers and let her come down to earth.

'We. You said 'we'. Does Phil watch too?'

Pauline looked at him in shock. What had she said?

'Yes. Yes he does. We both watch.'

Jim grinned. 'Well, that must have been an education for you both! Or have you seen it all before?'

She shook her head.

'And how did you feel, watching your mother having sex?'

Pauline gave a twisted grin. 'Well ... it kinda turned me on. I wanted it too.'

'God, you're a nympho just like your mother,' he said.

'So, now's our chance. You can fuck me. Got any condoms?'

'No. Why should I? I don't need them.'

'I don't want to get pregnant, do I?'

'No, and I don't want to fuck you.'

Pauline looked sly. She reached forward and undid his shorts, and stroked his rock-hard cock.

'I bet you do really. Just think of that nice tight juicy virgin cunt begging for your cock in it. You could go and buy some condoms.'

'No, I won't.'

'OK, fuck my arse then. I've got some cream with me, look.' She pulled it out of her bag.

'No, Pauline.'

'Maybe I'll tell mum that you put your fingers up me, then. She'd believe me. And I know your cock wants to get up my arse, doesn't it?' She stroked more deliberately, feeling its hot raw power.

'You're too young, Pauline,' Jim had a desperate air to his voice. 'I'd hurt you - damage you, even.'

'I want to try.'

My sister coated Jim's cock with the cream, while he seemed helpless to prevent her. Then she knelt facing away from him and jutted her naked arse towards him, and rubbed cream into her anus. She was trembling hard: Jim's cock seemed even bigger than she remembered and she was increasingly doubtful that it would fit. But my sister is a determined girl.

She squatted over him, her back against the steering wheel, and guided his shaft so that his cockhead was wedged between her buttocks, directly against her anus. She could feel its cushiony bulk pressing against her sphincter. It seemed absolutely huge.

She let her weight rest more and more onto his cockhead, and willed herself to relax. Jim's eyes were closed tight as if he didn't want to watch what his own body was doing. She thought about what it was like when I entered her anus, but Jim was at least twice as big and try as she might she just couldn't dilate enough. She reached down and started to rub herself, thinking that an orgasm might help, but for some reason she couldn't achieve one.

Eventually her anus began to hurt and she gave up and got off, and sat on the passenger seat and hugged her knees.

'Fucking Jesus, Mum must have a big arse.'

'She's the only woman I've been able to do it with,' he said gently. 'At least, the only one who enjoyed it.'

'I guess I'm only a kid after all.'

'Hey, don't cry. Plenty of time to grow yet.'

She crawled onto his lap again and hugged him, and their mouths met in a very deep wet kiss. Pauline was gratified to find that he kissed her with real passion, as though she was a lover. Her cunt tingled as their tongues swirled together. She squatted over him, pressing the base of his cock against her clit, trapping its length between their bodies. As they kissed and his hands roamed over her back and buttocks, she rocked her hips back and forth to masturbate herself on his hardness.

Jim began to groan and buck his hips - she was obviously bringing him off too. She broke the kiss and looked down at his massive purple glans under her breasts. She held his shaft against her stomach, still rocking, feeling her orgasm rising fast. Jim began to moan and jerk. His cock went absolutely rigid and then foamy white spunk gushed from its tip and covered her breasts and hand. Once again the sheer volume of it astonished her. She let go of his cock and squeezed her cum-covered tits with both hands and let the orgasm sweep over her. It lasted for ages.

Jim kissed her mouth tenderly as she sagged against him.

'You're a hot little piece, aren't you? You'll make someone a good wife.'

Pauline was too spent to reply. She was conscious of his cock softening under her, and the sticky sperm coating her breasts and stomach, and his arms around her.

'Are you going to marry Mum?' she asked after a while.

'I don't know.'

'You ought to. Then you can live with us and have sex with her all the time. She'd like that.'

'Yes, I bet she would.'

'And you could have sex with me too. If I practise, I'll be able to get you in my cunt and arse before too long.'

'I don't think your mum would like that.'

'You have to satisfy her first, of course.'

'Yes ... easier said than done. She's insatiable, your mum, you know that?'

Pauline giggled. 'I did think she might be. Is that why you bought the dildo?'

'Oh, so you know about that too? Yes, I just can't keep up with her. She wants to be filled all the time. It was either that or get another guy to help us.'

'Really?'

'Joke.'

'But she'd like to have you and the dildo in at the same time?'

'She wants to. She said so.'

'Do it tonight. I want to see.'

'You're not watching anything, miss.'

'I am. You've got to let me. Otherwise I'll tell mum about us. Make sure the curtains are open and we have a good view.'

'You little slut.'

Pauline wriggled happily against him. 'Mmm, that's me. I want to see something really wild tonight - I'm counting on you. Anyway, doesn't it turn you on to know that you're being watched?'

'Hmm, maybe.'

'And that I'm wanking myself while I watch you?'

'Hey, what about Phil? What's he doing while all this is happening?'

'Oh, he's watching too.'

'So are you two ... no, surely not.'

'What?'

'You know - having sex together?'

Pauline gave what she hoped was a realistic shudder. 'Don't be gross. He's my brother.'

'Yes, of course he is.' But he didn't sound totally convinced.

She pulled herself stickily away from him.

'What time is it? We'd better clean up.'

They wiped themselves down with Jim's shirt and made themselves presentable.

'We'll have to pretend about the riding, won't we?' she said with a grin.

'Don't worry.'

'This was the last lesson, though. We'll have to find some other way of being together, won't we?'

'What do you mean?'

'Well, we're not going to stop at this, are we? There's lots more things I want to do. For instance, I want you to eat my cunt the way you do Mum's. So she cums again and again. We'll have to fit that in tomorrow somehow.'

'My god,' was all he said.

-----------

'So this is the second load of spunk your tits have had today,' I said, playing with her puffy nipples.

'Mmm. I'm sorry about telling him about us watching, I couldn't help it. You know what I'm like when I'm almost cuming. I'm sure he won't tell mum, though.'

'Wonder if he'll stick to his side of the bargain.'

'I think so. He's a bit scared of me, I reckon. And I think secretly he likes the thought of being watched.'

She waggled her tits in my face. 'So, brother mine, you've got to help me.'

'How?'

'I need to stretch my arse - and my cunt. If I'm going to get him up me.' She grinned at me. 'I thought you might like to do the stretching.'

I cupped her wet puss with my hand. 'Just say the word.'

'God, I wish we could do it now. But it's too risky. Anyway, we need to get some condoms if you're going to fuck my cunt.'

I turned her round and hugged her from behind, in front of the mirror. I cupped her firm little tits and she smiled.

'Fuck my little sister, eh? Virgin sister, I should say. Sounds good to me.'

She twisted round and kissed me hotly. 'I'm all yours. Use me anyway you want.'

'Tonight. We'll get some condoms and I'll fuck you properly.'

She shivered in my arms. 'I know what mum means about needing to be full. Cunt and arse. God, if I'm like this now what will I be like at her age?'

-------

Pauline slipped on her dress and had a shower while I cleaned myself up in the bedroom. When I went into the kitchen mum was getting the dinner ready, clad only in a plastic apron which made her naked back and arse look even more obscenely naked. Jim wasn't around. I had a strong temptation to go up and press myself against her bare back, but restrained it.

She turned and looked at me, her eyes hooded and smoky with her recent orgasms.

'Hi, my darling,' she said huskily. 'You OK?'

'Mmm, want any help?'

She gave me a cheeky grin. 'You've helped me enough today already. But you can wash some salad if you like.'

I fetched the bag of produce from the table and carried it over to the sink. I extracted a large glossy cucumber and held it upright, remembering what I had done to her that afternoon. I felt her eyes on me and turned round. My mother looked at the phallic object and her tongue emerged to lick the corner of her mouth.

'Don't tempt me,' she said with a catch in her voice. 'We want to eat that.'

Just then Jim appeared and hugged her from behind. I had no doubt that his erection was parting her buttocks. She relaxed in his arms, her eyes closing with bliss.

'Need any help?'

'Uhuh, Phil's doing the necessary. It's nice to have two men looking after me.' Her words dripped with double meanings, which (I hoped) were lost on Jim.

He gave her arse a playful grope. 'OK, call me if you need me. I'll open a bottle of wine, eh?'

'Trying to loosen my inhibitions?' she chuckled.

'Could they be any looser?' he said as he went out the door.

My mum looked at me with the faintest of blushes on her cheeks. 'I guess he's right, heh?'

'I don't mind,' I said with a grin.

'What about Pauline? Has she said anything? I don't want to embarrass her, walking around naked all the time.'

'Pauline's cool,' I said, reluctant to have to lie about my sister.

Any worries about her lack of inhibitions didn't stop mum sitting naked at the dinner table while we ate our pasta, bolognese, salad and garlic bread, washed down with red wine. I was getting used to seeing my mother's body on display, her big brown nipples permanently erect, her smooth shaven pussy proudly flaunting itself. My sister too seemed quite at ease with it - she had left her dress undone almost down to the waist so that her tits were visible from some angles. She had also cleverly angled herself so that Jim and I, but not mum, could see her naked crotch too. She was cock-teasing us both - but I knew that her virginity was promised to me. It made my erection even fiercer than ever.

Afterwards Jim and Pauline washed up - strangely enough (she told me later) neither of them tried anything untoward while they were alone in the kitchen. Mum and I sprawled in the lounge and finished off the wine.

'I think I'll have to become a naturist,' she said. 'It feels so nice to be naked. I can't bear the thought of putting clothes on, especially lots of warm layers like we have to do back home.'

'There's a nudist beach around the headland, isn't there?' I said. 'We could go there.' Secretly I wanted to find out what Jim would do - there was no way he could hide his enormous erection, and no way that it would subside while Mum (and Pauline) were around. I wasn't sure about my own.

'Maybe we should at that,' she grinned. 'I'll suggest it.'

The washers-up finished and joined us.

'I fancy a walk,' Pauline announced. 'Along the beach in the moonlight. Anyone coming?'

The adults wavered. I knew that mum wouldn't let Pauline go alone, so I said I'd go with her, just to the end of the beach, which was about two miles. The look of relief on their faces when they realised that they would be left alone to screw was laughable.

Pauline dragged on her sandals, showing everyone her tits in the process. 'Come on then.' She whispered something to Jim as she passed.

Out of sight of the villa, we put our arms around each other's waists and exchanged hot wet kisses.

'What did you say to him?'

'Not to start before we were back.'

'Fat chance. I bet he's already got his cock in her arse, over the coffee table.'

'Spect so. No matter. I ordered him to give us a good show tonight.'

'Ordered him?'

'He's still scared I'll let on to mum what we were doing in the car. He'll do whatever I want. Anyway, he likes being watched. He told me so.'

'Is that what you were talking about in the kitchen?'

'Mmm. We had a full and frank discussion. He said the idea of me watching made him even hornier than usual. His ultimate fantasy would be to have me in the room with them - watching or joining in.'

I gasped. 'Wow! So kinky. What did you say?'

'I'm not averse to the idea. A threesome. Maybe it'll happen one day.'

'What about a foursome?'

She squeezed my buttock, hard. 'The thought of watching you fucking mum gets my juice dripping, bro!'

'Maybe we can arrange it, sis.'

It was dark on the beach, away from the houses, with only the moonlight on the waves. I thought it would be so romantic to stroll here with a girlfriend, and then realised that I had a girlfriend, my sister, who loved me and whom I loved and with whom I had absolutely no secrets - and who would let me do absolutely anything with her. The very thought made my head spin.

'I ought to clean up some of that juice, sis, before it runs down your legs.'

She laughed and stopped. 'Lie down then.' I did so, on the cool sand, and nonchalantly she squatted over my head and lowered her naked crotch onto my face. She was right, her cunt was dripping with hot tasty juice. She ground her pussy gently against my mouth while I licked and tongued hungrily. In a short time she had climaxed, her cries drifting away over the sea.

She bent over and kissed me, tasting her own fluids on my lips.

'Come on. I didn't come out here just for a walk. There's a bar at the end which has a condom machine. But we might have to stop a few times on the way to do that again.'

We did stop, three more times, when the urge grew too strong, and each time she was wetter than the last. I could feel her juices cooling on my face in the breeze. On other occasions she would stop and free my aching cock and take it into her mouth and suck it lovingly, and with an effort of will I would gently push her away before I went past the point of no return. Between stops we walked along with our hands on each other's arses, fingers tickling each other's anuses.

'Did you tell Jim what to do tonight, then?'

'Not every detail. But I said that we wanted to see lots of cum, either in her face or dripping out of her holes. And that he had to use the dildo in her while he was fucking her - I mean, he had to fill both her holes at once. He seemed quite excited by that.'

'How would you like that?'

Her finger slid inside my anus. 'It's my ultimate fantasy. No, actually I can think of lots more ultimate fantasies. But it's a start, isn't it?'

On another occasion, as she raised herself heavy-limbed from my face, she asked me if I thought her pussy needed shaving again.

'Well, maybe there's a faint bit of stubble on your mound.'

'What about round my lips and round my arse?'

'I think I'll have to do a thorough examination for that.'

'I can't wait! Maybe I'll shave tomorrow. Or rather you can shave me - if you want.'

'Try and stop me.'

'Wonder how often Mum shaves? She always looks totally smooth. I bet her hair grows faster than mine.'

'She probably shaves every day, or gets Jim to do it.'

'You've sucked her puss - how smooth was she?'

'Like the inside of a 15-year-old virgin's cunt.'

Pauline giggled. 'And you should know!'

'Do you think she knows it was you that sucked her?'

'I wouldn't be surprised. I reckon she'd do it with anyone.'

'Which of us has the nicest pussy to suck?'

'I can't answer that, miss.'

She punched me playfully. 'What if we were both there with our legs spread and our cunts wide, begging you to tongue-fuck us? Which would you go for?'

I grinned. 'It's not likely to happen, is it?'

'Just imagine.'

'I'd have to alternate, giving strictly equal time to each.'

'Now suppose it was just little me begging you to tongue-fuck me.' She pulled on my arm. I got her message.

'I'd say, bend over, sis, and spread that arse.'

She giggled and did as I commanded. Her pale buttocks shone in the moonlight, her fingers pulling her arse and cunt open. I knelt behind her and buried my face into her juicy crotch, stabbing her anus and vagina with my tongue, licking her perineum, smearing her juices once again over my face. She squealed with delight as I tickled the inside of her rectum. A couple of minutes friction on her clit and she had come again. My sister was becoming very orgasmic.

As we neared the bar as the far end of the beach, she observed, 'I've come nine times today. Once in bed, once on the beach, three times with Jim and four times just now. How many more will it be?'

I hugged her, loving her warm slim wiry body. 'As many as you like.'

'Wonder how many times mum's come today. More than that, I expect. How many times did she come with you?'

'Oh god, I lost count. They just seemed to run into each other.'

'Multiple orgasms. Wonder if I can do that. Tell you what, after you've fucked me however many times you want to tonight, you've got to tie me to the bed and eat my cunt until I get multiple orgasms. Even when I tell you to stop.'

'Really?'

'Yeah. I get sensitive and ticklish after I've come, as you might have noticed. But if I can just get past that barrier, who knows what might happen?'

We reached the bar. Pauline buttoned up her dress and told me to go and buy some condoms. 'Better get lots. Do they sell them in threes in Spain like they do back home?'

I snuck in, feeling guilty, but no-one took any notice. In the toilets, I fed my euros into the machine and chose three packets of ordinary ones (they did come in threes) and a packet of what I thought must be ribbed. Pauline may as well get the full works. Outside again, I showed her my purchases.

'Twelve? That'll only last us a couple of days. Could be an expensive hobby, this.'

'You'll have to go on the pill then.'

'Maybe I will when we get home. It's either that or giving up sex.'

'You could just stick to taking it up your arse.'

'You'd like that.'

'No, I want your cunt as well. I want to see which is tighter.'

She hugged me. 'Oh brother, if you're as horny as I am it's a wonder you haven't come in your pants.'

'I'm saving myself. Unless you want to fuck here and now.'

She looked around. 'I'm very tempted. But I always promised myself that I'd give away my virginity in a big soft bed with spotlights and mirrors so I can watch.'

'We can arrange that when we get back. You better not make too much noise though.'

'They won't hear, they'll be too busy fucking. Anyway, who cares?'

We walked on in companionable but horny silence. After a while she pulled me to her. 'Lick me off again, will you? I'm desperate.'

Afterwards she squatted over my chest. 'I've been thinking. You'll probably come pretty quick once you get my cunt around your cock, won't you?'

I nodded. 'Like a flash.'

'So we better take the urgency off now, then you'll be able to last longer inside me. I want to be thoroughly fucked.'

'That makes sense, sis.'

Immediately, there and then on the sand, she turned round and took my cock in her mouth, her splayed and freshly climaxed cunt hovering over my face. I was so pent-up that, as she predicted, I couldn't hold out for long. Her tight lips and swirling tongue sucked the sperm from me in great draining explosions.

She knelt by my side, tucked my cock back in and grinned with her mouth closed.

'Didn't spill a drop.' She said thickly, then tipped her head back and opened her mouth and gargled with my spunk. She swallowed loudly.

'Now you'll last. And you won't burst the condom when you come.'

'I think there's plenty of room in them. We did how to put them on in sex ed lessons.'

'Yeah, we did too. On a carrot! God, that was a laugh.'

Fondling each other all the while, we neared the villa.

‘Wonder what they’ll be doing? Any bets?’ I said.

‘Hmm, I told him to fill both her holes. I hope he’s kept his word, otherwise I’ll have to think of a punishment.’

‘Bet you he’s got his cock in her arse.’

‘And the dildo in her cunt? OK, five euros says it’s the other way around.’ We laughed.

‘Hope they’ve left the fucking curtains open,’ Pauline observed sourly.

They had, and we snuck up to the yellow light spilling out into the night. Both of us drew in our breath at the sight which greeted us, and it was some time before my sister could speak.

‘I owe you five,’ she whispered, clutching my hand and trembling.

Our mother was kneeling on the bed, her cheek pressed into the pillow, her thighs splayed. Jim crouched above her, his massive cock half-buried in her arse. The pale cylinder of the dildo was likewise half-buried in her puss, and her fist gripped it tightly. Jim moved slowly in and out of her, while she pumped the dildo in time with him. I couldn’t believe how she could accept such a huge pair of objects into her body.

Pauline moaned quietly at my side. ‘Oh my god … oh shitting hell. That is too much. Oh fuck I’m creaming down my leg.’

We were unable to tear our gaze away as the adults increased their strokes, Jim’s cock and the dildo sliding massively in and out of mum’s holes. I could hear her gasps of pleasure and his groans as her anus gripped his cock tight. Suddenly she increased the speed of her strokes and the glistening dildo pistoned in and out of her like a steam train. With an agonised cry she climaxed, Jim steadying himself with his hands on her waist. I wondered how many times already she had come with both her holes stretched wide like that.

Jim withdrew his long cock, shiny with lubrication. Mum’s anus gaped darkly and Pauline’s fingernails dug into my palm. He glanced over at the window, obviously wondering whether we were watching, but I was pretty sure that he couldn’t see anything. He helped Mum to lie on her side, then lay down behind her and eased his cock back into her arsehole. As far as I could see it went in easily enough. Then with a muscular heave he rolled onto his back, taking her with him, so that she was lying on her back on top of him. Her thighs flopped open so that we could see his cock buried almost up to the balls in her arse, and the dildo sticking out of her cunt. He reached down and gripped the end of the dildo and began to pump it slowly in her.

Pauline was almost fainting with excitement. I could feel her body shaking next to me. She turned to me and her breath was hot in my ear.

‘Fuck me!’ she whispered with an edge to her voice. ‘Now, fuck me hard!’

To hear my own sister, whom I had lately fallen in love with, say such words was the only thing that could get me away from the tableau in the bedroom. My cock nearly burst. I dragged her into our room and tore off her dress, buttons flying everywhere, then flung a handful of condoms on the bed before shucking off my shorts. Our fingers were trembling as we both tried to be the first to open a packet. Pauline was crying with frustration but managed to roll one down over my rock-hard cock.

She flung herself backwards on the bed and spread her legs as wide as she could. She had not been lying: the insides of her slim thighs were shining with wetness. Her naked pussy was pink and swollen, the inner lips wrinkled and protruding. She held them apart with her fingertips and craned her head forward.

‘Put it in me!’ she husked urgently. ‘Hurry! I want to be fucked!’

I crouched between her legs and bent my stiff cock down until its rubber-clad tip was between her lips. I wanted to ram into her, to thrust as deep as I could, but I knew that it would hurt her, so I controlled myself. I could feel the heat of her young pussy on my cockhead. I held her thighs and pushed gently, feeling her labia part and curl around my glans. Pauline was moaning with bliss as she watched me entering her.

I encountered resistance as my cock reached the ring of muscle inside her pussy. ‘Fuck me, oh fuck me!’ my sister gasped, and I pushed harder, opening her up until my cockhead was gripped by her young muscles. It was as tight as her arse and I almost came – in fact if she had not sucked me off earlier I would have erupted there and then. ‘Yes! Yes!’ she whispered. ‘You’re stretching me …’

I continued to slide slowly inwards, relishing the hot tightness, and expecting any moment to encounter her hymen. But there didn’t seem to be any barrier, and with a shock I realised that I was in my sister up to the hilt. Her labia were crushed against my hair and our pubic bones ground together. She was making a mewling sound.

‘Does it hurt?’ I managed to say.

She shook her head. ‘No … oh god I feel so full! Your cock … it’s right in me! Tell me what it feels like.’

‘It’s delicious,’ I whispered. ‘You’re so tight … like a glove. All the way in. And so hot.’

‘Kiss me,’ she said, and I bent forward to touch her soft swollen mouth.

‘Now fuck me hard.’

‘I’ll come,’ I said.

‘So will I.’

I gripped her waist and began to pump in and out of her, slowly and gently at first, working up to a good rhythm, my pubic bone thumping against her clitoris. The walls of her cunt rasped along my iron-hard shaft. I saw her little tits bouncing. Pauline gave vent to her passion, moaning and crying and gasping. Through my ecstasy I wondered if the adults next door could hear us.

She reached a peak and I felt her cunt contract around me rhythmically as she climaxed, her head flopping from side to side. The sight tipped me over the edge and I erupted great gouts of sperm into the condom, my own spasms timed with hers.

It all went quiet – there was no noise from next door either. I lay down on her and we cuddled affectionately, my cock still held firmly in her still trembling cunt. We kissed lovingly.

‘Thanks, bro,’ she whispered. ‘That was a lovely first fuck. How was it for you?’ She giggled.

‘It was magic,’ I said. ‘You’re a good shag – for a sister. Did it hurt at all?’

‘Not a bit.’

‘I didn’t feel any hymen …’ I said, tentatively.

‘Did you think you weren’t my first? I was pretty sure I hadn’t got one. Couldn’t feel anything with my fingers. Must be all that horse-riding.’

I could feel myself slowly slipping out of her. ‘I’d better get this thing off. Don’t want to leak.’ I rolled off her and she watched with interest as I unrolled the rubber and pulled it off. The teat seemed very full.

‘Wish we didn’t have to use them. I want to feel your spunk spurting inside me. And then feel it running out of my cunt! Walk around with your jism running down my legs!’

‘You think mum does that?’

‘I haven’t seen it – and I have been looking. She must clean up. Probably doesn’t want to shock us kiddies.’

‘Could you see OK?’ I asked, kissing her nose. The thought of my sister walking around with my spunk running out of her made my cock swell, somewhat to my surprise.

‘Sort of. But once you got going I just wanted to lie back and enjoy it. Next time we’ll do it in front of the mirror, eh?’

‘When’s next time?’

She giggled and grasped my cock. ‘Soon.’

We heard noises from the adult’s room, quiet moans and groans.

‘Think they’ve started again?’

‘Let’s go and see! Get us worked up for our next fuck!’

Naked, we crept out onto the veranda and pressed our faces against the window. The bedside light was still on and sure enough, Jim and our mother were at it again, this time in a 69. Jim was lying with his head nearest to us and mum knelt above him, her head working up and down over his cock. His face was buried in her crotch, his tongue obviously deep inside her. His hands played with her buttocks and teased her dark puckered anus. Soon he had slipped a couple of fingers inside her and was feeling around on the bed for the dildo.

‘God, he’s going to stick it in her arse!’ Pauline whispered.

Without removing his face from her cunt, Jim managed to lubricate her anus and the dildo and then pushed its massive head against mum’s rear entrance. She seemed to open up very easily and the pale knarled cylinder slid inside. I heard Pauline whimper as her mum’s tightly stretched sphincter accepted the huge object. Soon it was almost all in – nearly a foot of it – and Jim grasped the end and began to work it firmly in and out of her.

I felt my sister’s hot hand on my cock, now already hard. She gripped my shaft and made it swell even more. I reached round behind her, pushed my thumb into her slippery cunt to lubricate it and then slid it into her hot anus. She moaned in my ear.

‘Want to fuck again?’ I asked.

‘Yes – no – I don’t know. I want to fuck but I want to watch too!’

Mum was now taking almost the entire length of the dildo into her arse on each stroke. Jim was working away at her cunt with his tongue, and she had stopped fellating him, just resting her mouth against the base of his erection while she gasped in ecstasy. Soon we heard the loud cries that heralded another of her shuddering orgasms.

When her spasms had died down and she was rested, she got off him and turned around, the dildo still buried deep in her arse. He held his cock upright and she squatted over it, her tits bouncing, and fed it into her cunt, sinking down to take his entire length in her in one stroke. She leaned forward – we could see the end of the dildo pointing up into the air - and began to rise and fall on his shaft, milking him remorselessly. With her arse filled, she rammed her cunt hard down onto his massive cock – God knows what it must have felt like.

Their pace increased until I was amazed at their energy, and at the noise they were making, enough to carry to the next villa, and certainly enough to wake the kiddies in the next bedroom. With twin shouts they climaxed simultaneously – I imagined Jim’s cock exploding deep in her cunt with a great gout of spunk.

As mum collapsed on top of him, Pauline tugged at me.

‘I can’t wait! Fuck me again!’

We hurried back to our room and fitted another condom over my aching cock. Her voice hoarse with excitement, my sister told me to sit on the edge of the bed facing the mirror. She squatted over me, also facing it, and fed the tip of my cock between her gaping labia. By tilting to one side I could watch the process in the mirror also. Breathing fast, she sank down on me, once again enveloping my cock in her hot tightness. It was incredibly erotic to watch my rubber-clad shaft slowly disappearing into her shaven body. I held her waist as she began to bounce gently up and down, rasping her cunt muscles along my column. Her clit stuck out obscenely, exposed by the stretched lips on either side. I reached round and started to rub it gently and she gave vent to her feelings with loud moans. Her cunt quivered around my cock.

Pauline sank down until her buttocks were resting on my hips. I could see that I was buried all the way in her – my balls, tight and crinkly, were resting against her labia. I began to thrust my hips gently, all the time stroking her rubbery little clit. I looked at her face in the  mirror – she was fighting to keep her eyes open, to watch our fucking. Her mouth was slack, her lips swollen, her eyes hooded and smoky with lust.

My cock was reaching a painful peak of hardness, as her girlish muscles squeezed its base constantly. I rubbed her clit faster, and she squealed like an animal and trembled as her orgasm rushed through her. Her cunt spasmed around me and I couldn’t hold on. Another red-hot eruption of sperm filled the condom. We collapsed backwards on the bed, my cock still buried deep in her contracting cunt. I remembered what she had said earlier and pinned her to me with one arm while continuing to frig her with the other hand.

Pauline writhed and mewled but my erection had her impaled. She climaxed continuously for several minutes until I relented and took my fingers away. Even then her throbs carried on, quivering around my softening cock, dying away little by little while she trembled and shook on top of me.

Eventually I flopped out of her. Tiredly she twisted round and lay on her front.

‘Bastard!’ she whispered. We kissed, open-mouthed, loose-lipped, and she dribbled a mouthful of saliva into me. I wet my finger and slid it into her anus, stirring it around so that she giggled.

‘That was great, wasn’t it,’ she murmured. ‘I loved watching your cock go in me.’

‘Just like a porn video,’ I said. She didn’t reply and I realised that my sister had gone to sleep, my finger still in her arse.

Sometime in the night she woke me by licking my lips. The bedside light was still on. Almost before I was fully awake I felt my cock start to swell again. Pauline’s breath was hot against my face.

‘Mum’s just been shagged again, I heard it. I thought about watching but I couldn’t be bothered to get up. Are you ready to fuck me again?’

Amazingly, I was. She helped me put a new condom on, then knelt on the bed, holding on to the bedhead, her knees planted wide.

‘Doggy style,’ she said. ‘I want it deep and hard.’

By looking sideways we could watch ourselves in the mirror again. I knelt behind her, looking at her swollen pink labia. They looked a bit sore, but she hadn’t said anything. My cock slid easily in and I gripped her bony hips and thrust deeply and regularly. After more orgasms than I had counted I knew my cock would stay hard without coming for ages. Pauline hung her head, gripped the bedhead and thrust back at me. Her cunt made wet sucking noises as I plumbed in and out of it. I could see the thin lip of skin at the back of her entrance  flipping back and forth along my shaft. In the mirror I could see our two bodies joined, working steadily back and forth, Pauline’s conical tits hanging down, her nipples pointing at the bed.

I reached around her waist and found her clit again, as pert and rubbery as ever. A few strokes and she had climaxed fiercely, without breaking the rhythm of our thrusting ….

Leaving my sister spread-eagled on my bed, I went to relieve my bursting bladder. Re-entering the bedroom the smell of sex hit me in the face. I hoped that it would clear before a wandering adult came in, if they did.

 

Day 8

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  last modified 6 July 2007