My husband thinks I have no idea what's going on. Oh but I do. I'm not stupid, you know. Just the other night, I went to bed early. I work second shift and had the night off but I was beat from a long work week. My husband and daughter (his step-daughter) stayed up, watching TV together. Right after I went to bed, I heard the distinct popping of popcorn in the microwave. I'd figured they must have found a movie to watch together. They've been spending a lot more time together for the last two or three years. Going out to eat together, going hiking together, going bowling and whatever else. He even took her shopping for new clothes. He barely ever even goes with ME when I go shopping for clothes. I thought something was up when they got home and she had a couple bags that were pretty stuffed with new clothes, but I've only seen her in a few new shirts and some skimpy shorts. I was going to say something about it to her, but I figured it wasn't really any of my business. Maybe she bought ten new pairs of underwear. Hell, I dunno.

My husband has always been a great stepdad to her though, even before they started hanging out so much. Back when we first got married, Riley was only 7 years old. When we were dating, I didn't take her along with me very much when Jack and I did many things because that's a good way to run a man off, but he was always quick to include her and make her feel welcome. Heck, sometimes I felt like maybe I was the one who didn't belong. He was a great dad, a great man, had a well paying job. It was simple decision, really, when he asked me to marry him.

Like I said, he was always a great dad to her, but they really started spending a lot more time together a couple years ago. She's fifteen now so that would have made her twelve or thirteen. I remember one time when she was thirteen for sure. The three of us had gone out shooting pool at one of the local pool halls. Riley had to go to the restroom and so walked that way which was across the place from where we were shooting. There were three guys on the table over there all about in their late twenties. When she got close to them, one of them started chatting her up. The other two stepped around her and sort of made a circle around her. I saw the whole thing. She was giggling and seemed to really get a kick out of the attention. You have to picture it. She's thirteen years old with tits bigger than a lot of full grown women. She has a tight little thirteen year old ass with skin tight itty bitty jean shorts on with pink fringes. She's wearing a bright red tank top that's stretching to contain her tits and her cleavage appears as a deep cavern between two perfectly toned fleshy melons. She's got a rich tan and long dark brown, yet sun bleached, hair, big light brown eyes and a face that supermodels would kill her. Here she was, thirteen years old and a fucking knock out.

I brought Jack to attention of what was going on. He headed right over there, carrying his pool stick with him. I'm not sure if it was just because he forgot to put it down or because he was about to beat the shit out of those guys. As he approached, he told Riley to go on to the restroom and told her it was her shot so she needed to get back to the table. She stepped away into the restroom. He later told me he told the guys "Hey fellas. That's my daughter and she's only thirteen years old so please stop ogling her and just leave her alone."

All three men were completely respectful and there wasn't another incident that night other than Jack having to tell Riley that she shouldn't be accepting affection from guys that old. We both sat down to talk to her about it. She didn't see a problem with it. Jack explained to her that she was considered "jail bait" and explained to her that it was because her body was so perfect with her "big pretty tits" and "incredible ass" and "beautiful face and hair" as he put it. I was a little taken aback by what he said all to her and I could see her smile and look at him in a way I hadn't seen her look at any man or boy before. It was something...different.

I knew that older guys were attracted to my daughter then, but from the way my husband talked, could it be possible that he was, too?

Later that night, we were in bed together. We started messing around. Making out, touching each other. He was rubbing my tits and I was stroking his balls. He always keeps them nice and shaved and I really enjoy how they feel on my -...oh I'm getting sidetracked again.

I started talking to him about Riley.

"Did you really mean what you said to Riley? About how beautiful she is?"

"Absolutely. It's good for young girls her age to be given that boost of confidence about her appearance," he replied, matter-of-factly.

"I mean...do you really think she has an 'incredible ass' and 'big pretty tits' like you said?" I continued as I was stroking his balls and pressing on his prostate. His cock was rock hard.

"Sure. I think they're very nice. Any man would be lucky to have a girl like her," he managed. "Any man..."

"Well...uhh...I mean when she's older of course."

"Of course," I said and moved my hand to his cock.

"So...what is nice about her tits?" I said as I started slowly, gently tugging on his cock.

"Well...uhhh..." he suttered.

"Go ahead babe. I really want you to tell me."

"Okay uhh...well. They have really nice skin tone. They aren't like a young girl's breasts. Hers are full and plump and the nipple is right in the middle. They come together nice. They form a great cleavage," he said, between breaths that grew heavier.

"I see. You seem like you've spent quite a bit of time looking at them."

"Well...it's just that, sometimes when she's on the couch watching TV or reading a book or whatever like after her shower, she'll wear something low cut and she'll lay there and I'll pretend to be watching TV, but I can't stop looking at them. They're just so beautiful. So perfect on such a young girl. They fit her frame so nicely."

I reached over to the nightstand and grabbed the bottle of KY and squirted a generous amount in my hand. I then slid my hand down his cock, lubing his entire thick shaft. I squeezed hard and slid my hand back up over the head of his pulsating cock. He began moving his hips, trying to fuck my hand.

"Tell me Jack. What's your favorite memory of Riley's tits? When did you get your best look at them?"

"We were at the beach last month. She just got out of the water and toweled off. She was wearing that really skimpy red bikini. You know the one. She was getting ready to lay down to get some sun. She got out some oil and started rubbing it all over herself. I had my sunglasses on so she couldn't see my eyes. I was laying down and she probably thought I was sleeping or at least had my eyes closed. She squirted some oil between her tits and rubbed it in with her hands with her hands under her top, rubbing it into her nipples and all over her tits. They were shiny and wet and glistening in the sun."

I began sliding my hand up and down his cock faster. A dribble of precum began to form at the tip of his cock. I reached my head down and licked it off, leaving a thin, sticky string between us.

"So they looked like they were lubed up, ready for a big hard dick so slide between them?" His cock jerked at the suggestion.

"Oh babe. Please don't do that. She's your daughter. I don't want you to think I'm sexually attracted to her like that."

"It's okay Jack. She's a young sexy girl. Perfect tits, all lubed up, shiny in the sun. If you weren't thinking about fucking her tits right then and there, I'd thing you were fuckin' gay or somethin'. Why don't you just tell me the truth and see what happens?"

"Fine. I had to roll over on my stomach to hide my boner. You happy now? I was thinking about what it would be like to fuck those big juicy wet tits and blast my cum all over your daughter's chest. I wanted to rub my cock all over her pretty face while she licked my cock clean. Is that what you wanted to hear?"

"Yes, Jack. That's exactly what I wanted to hear." I grabbed his cock with my other hand and began twisting and stroking it harder and faster, paying attention to the head, making him buck and strain. "Your cum all over her big pretty tits. Fuck yeah baby...that gets me so fuckin' wet. Oh fuck yeah...I wanna see you cum, Jack. Are you gonna cum, thinking about fucking Riley's perfect breasts? Thinking about sliding your big hard shiny cock between them? The head thrusting through the top of dark, tanned shiny cleavage?"

"Oh god...you're so damn wrong! Trying to make me cum like this!!"

I slowed my pace down, not wanting him to erupt quite yet, and began fondling his heavy testicles, playing with them between my fingers.

"Why don't you tell me about her ass? You said you really liked her ass too. Tell me what you like."

"You've seen the shit she wears. It doesn't leave all that much to the imagination. She wears those skimpy thongs to the beach and the pool. She wears those skin tight shorty shorts. Her dark, tonned thighs disappear behind them just as they begin to curve into girlish hips. When she bends over, her back arches and her ass pushes back and up, making such a lovely curve. Such a tight ass. I could just imagine it naked. Grabbing it with both hands while..."

I grabbed the head of his cock hard and stroked down slowly, firmly. "Go ahead...say it."

"No...no...it's not right." I began stroking hard and fast. His cock head shined like I'd never seen it before. His cock hardened like I've never felt anything so hard in my life.

"Say it!!" I shouted.

"NO!!" he shouted back.

"Say it!! You want to hold her tight little ass in your big manly hands while you FUCK HER!!!!"

I knew he was going to explode soon and moved my mouth over the head of his cock.

"Ohhhhhh FFFFUCK!! I wanna grab her tight little ass and fucking CUM IN HER WET LITTLE CUNT!!!!!!!!!!!"

He nearly blew my head off with his first gush of cum, squirting right down my throat. He grabbed my head and forced his cock deep into my mouth and fucked my face hard as his cock continued its forceful eruption.

"Ahhhhh fuck...goddamit. You're so fucked up."

"I'M the one who's fucked up? You're the one who wants to fuck your thirteen year old stepdaughter. YOU'RE the one who can't stop looking at her tits or thinking about feeling her tight little ass. YOU'RE the one who wants to fill her tight little pussy full of potent sperm with your big hard dick buried deep inside her wet lit-......"

Just then I saw something out of the corner of my eye. I looked toward the door and saw we hadn't closed it all the way when we came to bed! I saw a shadow move quickly across the wall.

"Oh shit," I whispered to Jack. "Riley was at the door."

"Holy fuck!! She goddamned heard all of that??!!" Jack said excitedly, his face turning white.

"Don't worry. I'll take care of it."

"Listen. That was all fantasy in the moment. You know I would NEVER do anything to hurt her, right?"

"Of course, baby." I smiled and put my mouth back over his half hard cock and coaxed the remaining sperm out of his draining shaft.