Adult fiction story, don't try this at home or read if you are easily offended.

Story:  Tiny Timmy   Part 4  (b,F,F,M)  by Ivor Smallone

Another Friday arrived, Sue came to pick Betts up, she came in and they kissed and hugged enthusiastically for 5 minutes. "Betts I must get over and see you in the week. I'll come on Wednesday instead of my fitness class." "As long as you have no more nasty surprises" replied Betts. "No I just want to make you happy" replied Sue.

When they arrived back at D & S's house. Timmy was playing a computer game as usual until the second David and Sue left. "Timmy you haven’t told anyone our little secret have you?" "Of course not Auntie Betts" Timmy replied. "That's good, because I want to show you a woman’s fanny today." Betts wasn't wearing any knickers. She laid out on the sofa with her head on the arm. "I want you to feel my legs Timmy. Good boy, that's it, start at the knee and work your way slowly higher." Timmy did as instructed with excited enthusiasm, Betts could already see the little bulge in his shorts. Betts spread her legs a little and watched as Timmy rubbed his small hands along the insides of her large thighs. She pulled her skirt up more to give him better access. “You're doing great Timmy,” she encouraged “Take your time.”

Timmy loved rubbing Betts thighs, there was also a nice faint smell and heat he could detect, his hands slowly drifted higher. He looked up at the light bush between her legs and felt even more excited. Betts undid her blouse and rubbed her hands over her large breasts as she watched him. Her now hard nipples pushing up the material of her big bra cups. “That’s great Timmy” she quietly gasped, “Come up here for a moment and give you Auntie a big kiss.” Timmy moved up and started kissing her. As they kissed Betts undid his shorts and pulled both his shorts and pants down. His little willie was poking straight up, Betts thought it had grown bigger in just a week.. She was careful not to touch it she didn’t want him to cum yet. Timmy stood up as he struggled to release Betts bra catch. Betts left him struggling feeling up his small tight butt cheeks with her hands as he struggled. He eventually managed to release the catch and get full access to his auntie’s big tits. He kneaded them with his small hands and sucked and nibbled the hard nipples. Betts felt so excited, her hand went down to her snatch and she gasped as she slid a finger into her hot sopping cunt. She bought it back up held it under Timmy’s nose for a second then put it in his mouth. “I want you to play with my cunnie now Timmy” she breathed “I’ll show you how.” Timmy stepped back a little as Betts lifted her butt and removed her skirt. She lay there with her legs together for a moment, as Timmy took in the sight of his first bush. He slowly moved his hand forward and brushed his fingers through the light curly hair. As he did so Betts noticed his rock hard dick twitch. Timmy rubbed around the area a little. “I'll show you a bit more now Timmy.” Betts opened her legs a little revealing her puffy outer lips. She rubbed her finger along each of them as Timmy watched. “These are my outer lips Timmy, they’re wet and thicker than normal because there are very excited at you seeing them for the first time. You can feel them if you want...” Timmy didn’t waste any time, he ran his finger along them and along the slit between them causing Betts to gasp. Oh god thought Betts, I need him to learn fast. She took his small hand and pushed his fingers between her hot fanny lips. She slid his hand up and down gasping as his fingers rubbed over her clit. She moved his hand over her entrance and pushed, two of his small fingers entered her. “Oh god Timmy!” She panted. “Push those fingers in and out of Auntie now. “ Timmy did as instructed feeling very excited. Betts hips were pushing onto Timmy hand and her fingers were frigging her clit. Timmy experimented a little, moving his fingers about. “Oh yes!” Betts gasped out between hard breaths. “Oh god yes!” She screeched a few minutes later as she squashed Timmy’s hand tightly between her big thighs as she came.

Betts lay there panting Timmy's hand still squashed between her legs. “My willie hurts Auntie Betts.” Timmy quietly said. “Oh you poor dear.“ Betts replied now recovered a little. She released his hand, lifted him up and laid him on top of her body. She could feel his little willie pushing up against her belly. Timmy immediately started thrusting with his hips. Betts took his little butt cheeks in her hands and helped him rub his little wiener over her stomach for a few minutes until he came with a loud grunt.

“Does that feel a bit better now Timmy?” “Oh yes! much better Auntie Betts” He thought for a minute then continued. “Did we just have sex?” “Well sort of Timmy, but not full sex. Are you ready to learn a bit more?” “Oh Yes, yes, yes, auntie. “Timmy replied. Betts could already feel his willie stirring again.

“Come up here and slide that willie of yours between aunties big titties.”  Timmy did as instructed. Betts held her tits together as Timmy’s little dick humped between them. “Slow down and take your time Timmy. After you have cum one more time Auntie wants you to put your dick between her legs and have real sex. Tell me when your nearly ready, auntie wants you to put that willie in her mouth just before you cum this time.”  “Uh.. I think I’m ready now.“ Stammered Timmy. Timmy knelt forward and Betts gave his dick a slow lick from his balls to its head. Timmy almost came as she did this. She then slowly took his dick between her lips then rolled her tongue around its head. That was too much for Timmy, he came for a second time, he put his hands on the back of Betts head and thrust his hips forwards as he did so. Timmy never really softened much afterwards. Still with his dick in her mouth Betts slowly pulled back his foreskin and with a little gentle help from her tongue his foreskin was gently forced back until fully exposing his little dick head for the first time. When Betts removed his semi hard dick from her mouth Timmy was surprised to see the little mushroom head, the foreskin seemed to have disappeared.

"Ok Timmy time to have a bit more of an explore. I want you to kiss my lips down here, ok?" Timmy nodded his head. He moved down so his head was between Betts legs. "okay Timmy lick your aunts lips now, then slowly push your tongue between them. Timmy started to lap at Betts snatch. Betts put one of her legs over the back of the sofa and lay back, guiding Timmy’s head a little with one hand. "Good boy Timmy your doing well. Feel that lump there Timmy, that called a clit, you need to go very gently there... That's good baby, that's good, your doing great." Timmy was now doing a great job on Betts clit, she could feel the excitement building again. "Oh yes Timmy your a natural. That’s it, take auntie Betts clit between your lips... Oh god yes!" Betts was now panting. "Ok Timmy you better ease up on that button. Push a finger in and out of my fanny. Oh yes, good boy." 

After a few more minutes of Timmy doing his stuff Betts was on the edge of cuming. "Ok Timmy slide up here, its time for you to have real sex now. I want you to put your willie in my hole down there Timmy. Don't move it about too much at first, or you will cum before you get in. You can experiment like that later. For now I want to feel your willie inside me. You ok with that Timmy?" "Oh yes auntie Betts" Timmy replied enthusiastically. "Good. I'll put it in for you the first time" Betts replied.

Betts gently took Timmy's dick and held it's head to her fanny. "Ok Timmy push it slowly into me now honey." Timmy took a big breath and slowly pushed his willie into his aunt Betts. Wow this feels fantastic thought Timmy as he slid into the velvet like sheath. "Oh yes Timmy" cried Betts feeling the full 3.5 inch thin rod in her hole. "You’re doing great" she panted. Timmy pulled back a little and pushed in again. Oh wow he thought. He slid it back again until he felt the head just popping out, then pushed it right back in, a bit quicker this time. He could feel that incredible tingling in his dick again and started quickly pushing it in and out. He realised he was making grunting noises on each stroke. Six more strokes… he could feel Betts fanny squeezing he dick trying to pull it in further. He let out a cry as he shot a small amount of clear cum into Betts fanny. Betts heard and felt him cum which pushed her over the edge for her second cum of the evening. "Oh well done Timmy" she panted after a few minutes recovery then pushed her tongue to the back of his throat as they kissed. "You are now officially a man even though you're not quite nine yet. But don’t forget that it's our secret. Timmy looked at her with a very satisfied smile on his face "I love you auntie Betts" he replied. 
After laying on his aunt for another 10 minutes Betts lifted him off, he went off to bed still smiling. Betts struggled back into her clothing, now automatically only doing up the bottom 3 buttons of her blouse. She realised she had hardly touched her wine and drank down a couple of glasses quite quickly. If the other two were early again this week, they would be back in 20 minutes. She checked on Timmy who was asleep, probably emotionally exhausted she thought. she kissed him lightly on the lips then carefully lifted up his pyjama bottoms and had a quick look at his dick again. It only looked an inch long, smaller than the first time she had seen it she thought. Even though he seemed to be developing rapidly now.

When David and Sue got back Betts was asleep on the sofa. David and Sue had a little giggle when they saw her. Sue came over and gently touched her bare cleavage without waking her. She indicated that David should do the same, He then also rubbed his fingers across the bare flesh. She kissed him to show approval, then rummaged around in her bag, as she indicated to David that he should get some more wine. She woke Betts gently with a kiss. "We’re back honey, I'm just going to put this on you she whispered." Before Betts could respond Sue fitted the black eye mask over her eyes. Suddenly the room seemed very dark to Betts. "Just relax and sleep” murmured Sue as she kissed her and ran her fingers down over her cleavage again. David had watched the kiss and tender touch as he returned with the wine. He was then surprised when he noticed the mask over Betts eyes. He then saw his wife give Betts breast a reassuring squeeze then bend down and kiss her cleavage lightly. David's dick was hard again, he loved watching his wife do unspeakable things to his sister. Sue indicated that David should kneel on the floor next to her. He knelt down and poured 2 glasses of wine. Sue fondled Betts large breasts as he did so. Sue then kissed David before moving both of her hands to Betts breasts and releasing the bra catch. 

David felt more excited and more relaxed. As Betts had the eye mask on he knew she couldn't suddenly look at him and embarrass him. Betts could feel Sue's hands on her bare breasts, her breasts seemed more sensitive to the touch with the mask on, and her hearing more acute. She could sense David was alongside his wife watching everything even though she could not see him. Betts felt very excited and a little nervous.

Sue continued to gently massage Betts bare breasts as David watched, her nipples were now hard and Sue moved forward and took one in her mouth, then the other. David thought wow. he put his hand on his wife’s thigh and slid up under her skirt. He was surprised when he realised she wasn’t wearing any knickers. Sue indicated he should come next to her and feel one of Betts tits. He gently took the breast in his hand and squeezed it lightly. Betts gave a little jump as she realise it was her brother’s hand on her tit. She was even more surprised a minute later when she felt his mouth over her nipple.

Sue undid David's flies as he took Bets breast in his mouth and pulled out his erect 7 inch cock.  She gently guided David away from Betts breasts and his hand up under her own skirt onto her butt. Sue was now kneeling with her mouth sucking Betts tit as David knelt behind his wife and pushed his hard dick into her tight fanny. As he slowly fucked his wife David watched as her mouth and hands moved down his sister’s body. She was now pulling her skirt up to reveal her bare fanny. Another one without knickers thought David feeling very excited, he was almost ready to cum. To his disappointment Sue stopped him in mid thrust and slid away from his now desperate hard dick.

 That was the first time his wife had let him near her fanny for weeks now, the disappointment didn’t last long. He watched in excitement as she straddled Betts chest and lowered her open fanny onto an erect nipple. She then lifted one of Betts legs and placed it over the back of the sofa giving David a great view of Betts wet open fanny. Sue indicated that David should kneel between his sister’s legs. He hesitated, his dick cried out do it! his head cried out this is going way way too far. Sue took hold of his dick and pulled him into position. David was fighting in his head, he can’t do this, this is his sister for gods sake. But his body did not resist his wife positioning his cock at Betts entrance. Betts felt the head of David’s cock at her entrance she tried to jump back but was trapped by Sue’s weight and her legs clamping her in position. David just could not help himself he pushed forward a little, his cock head slowly entering his sister’s fanny. He kept going, he heard his sister shouting No! No! as he felt his balls bottom against her arse. He was all the way in, It felt fantastic. As if in a dream he pulled back and pushed forward again feeling Betts fanny squeezing hard possibly trying to stop him but it just felt even better. As he slowly pumped into his sister, his wife leant toward him she kissed him "That's right honey fuck your beautiful big sister. Fuck her slow fuck her good darling." she whispered in his ear as he rhythmically pushed in and out of his fat sister. Betts beat her fists on Sue's back "No, no, no” she repeated more quietly now as she felt her brothers rock hard dick pump into her unprotected body. Oh god she thought, this is probably the most fertile time in my cycle.  

"That’s great honey" Sue encouraged, into her husbands ear, god he was struggling to stop, himself cumming , it felt fantastic. "Fill your sister with your hot fertile cum" Sue continued. Oh shit, David realised, he was not just fucking his sister, but had a good chance of getting her pregnant as well. Sue was rubbing her fanny up and down Bets erect nipple on the verge of cuming herself, she continued. "Come on darling fill your sister with your hot fertile cream," she gently put her hand behind him and cupped his balls. "Oh these feel so full, this is why I haven’t let you fuck me for weeks sweetie... Fill her cunt now my love." David couldn’t stand it, he'd never felt such pleasure in his life. He let out huge groan and pumped his large load of cum as deep as he could into his sister. His sister had not had a proper dick in her fanny for years it felt great and she came heavily as she felt her brother filling her, the dark mask over her eyes seemed to intensify the feeling between her legs making it even more special. This also pushed Sue over the edge and she bit into her husbands shoulder as she came as well.

As they came down from their orgasms’  Sue was still massaging David's balls, trying to make sure Betts received every last drop of cum. David's dick softened and he pulled out, he rushed straight  off to his bedroom, he felt ashamed at what he had just done, but it was the best orgasm he had had for years, possibly his best one ever. 

Sue kept Betts laying on the sofa  for a while, hugging and kissing her, she wanted to keep as much cum as possible in Betts  for as long as she could. “You did great honey” she whispered in Betts ear. That was great watching David fill you with his hot cum. We will make sure he makes a new baby for us.” Sue kissed her sister in-law passionately, her hand went between Betts legs and felt the large amount of cum leaking from her. She rubbed the thick goo slowly around Bette  hard clit. “Does that feel good honey” She purred into Betts ear. She continued to work on Betts clit as she released one of her small breasts with her other hand and fed the erect nipple to Betts lips. “Suck on this darling” she cooed into Betts ear. Betts took her first female breast into her mouth and explored the hard nipple with her tongue. She thought of her own baby suckling on her large tits as she sucked a large part of Sue’s breast into her mouth. ”That’s good honey.“ Sue encouraged. The speed of Sues fingers on Betts clit had increased and Betts could feel the excitement rise again and started thrusting her hips at Sue’s hand. Sue slid down Betts body then started gently licking her swollen clit. She watched the cum still leaking from Betts cunt. Pulling Betts cheeks apart a bit she watched the cum run down onto then over her puckered arse hole. 

Betts could hardly stand Sue’s tongue on her clit any longer. She groaned and thrashed her hips around pushing Sue’s head down to increase the contact. “Oh god” she moaned loudly, “not again”. She then felt Sue’s finger rubbing around her wet puckered back hole. This was too much and she started to cum hard again. As she did Sue pushed the tip of her finger into Betts arse. She could feel Betts muscles pulsing hers around her finger tip she came and see her fanny working trying to draw in a dick that was not there. Sue pushed her tongue deep into Betts fanny as her climax continued for a few more seconds. She taste a mixture of her husbands cum and Betts juices as the fanny walls sucked her tongue in even deeper. Sue slid back up and put her tongue in Betts panting mouth so she could taste it. “Wow you’ve certainly had a session tonight babes” Sue said quietly, Betts, lay quietly panting just resting her body, she felt totally utterly relaxed. I should be mad with rage thought Betts. If only you new it all, thought Betts, looking at Sue, her virgin under age son and his farther/ her brother in the same evening.


End of Part 4


Please email  comments etc what did you like/hate what could I have done to make it better?       
email:  ismallone@yahoo.co.uk

More of my stories free at: http://www.asstr.org/files/Authors/Ivor_Smallone

Ivor  
