I probably shouldn't be on this site, writing about personal stuff, but I know someone who wrote on here (I saw it), and I've read some stuff people write, and it's pretty dirty, so I figured this wouldn't be any different. She's written some pretty crazy stuff, and hasn't been caught or anyone hasn't been busted, so I figured it was no big deal.

A couple of nights ago, I was spending the night at my best friends house. We were in bed, and her mom came in and woke her up. She said it was important, and they had to leave. She said I could go, or I could stay there and they'd be back. I told her I'd stay. They left pretty quick, and I went back to bed.

Like an hour later, I heard some noises, and I didn't know what it was. I went around the house, and heard it in the basement. I walked down the stairs, and saw her little sister standing there in her underpants and bra. I didn't know why. Then I saw her step dad walk around the corner, and he says to her "I found out". I didn't know what it was, until I see him coming around the corner. I saw he was hard. It freaked me out. He walked up to her, and started kissing her. And I heard her say "that feels really good. You told me that it would feel nice like last time." and he said yes. And he said "but I promised you I would do more. So like do you want to? It will be our secret" and she said sure.

He took off her bra and her underpants. She was standing there, and I heard him say "Oh Geez. You're like beautiful. I like you. You look really good" and she kind of giggled. I stood there and watched him take off his shorts and his shirt. And he said to her "see, I told you if you took your clothes off, I'd take mine off and I'd show you". She's not that old. Old enough to be wearing a bra and stuff, and I saw she had a little bit of pussy hair. But not that much. I figured they were going to do show and tell or something.

He started kissing her, and he put her hand down on his dick. He kept saying "touch it just like that. That feels nice. Do you like it" and she said yes. Then she jerked her hand away and said "why is something coming out of it?" and he laughed and told her what it was. She just said "Oh". And he was touching her boobs and her stomach and rubbing her legs. He asked if she wanted him to touch her more down there, and she said "I liked it when you did last time. So yes" and he started fingering her. It was gross. But it scared the shit out of me, not knowing what to do.

I ended up standing there while this went on, and all the sudden, I heard him say "do you want me to do what I promised? I told you it might hurt a little bit, but that you'd let me do it" and she said "well sure. You said if I promised" I almost went upstairs, but I don't know why, I just stood there.

Like two minutes later, I see him go up to the dresser, and I see him unwrap a condom. He put it on his dick, and he told her that she should lay on the floor. He put a towel on the floor under, and he had her on her back. I stood there watching him stick his dick in her. She started making noise, and he says "Shh. It'll only hurt for a little bit" and he kept fucking her. I felt really grossed out, and freaked out watching him do it. I knew she hadn't done nothing with anyone, because of her age.

Like 10 minutes later, I heard him make noise, and knew he came. He pulled his dick out of her, and the condom was all messy. He wiped it off, and he got the towel and started wiping everything up. She sat up, and was sitting there rubbing, and told him it kind of hurt. He said he knew, and it would for a little bit. They ended up getting dressed and talking.

I went into the room and ended up crashing out, laying there, thinking that I just saw him fuck her. I don't know what else they'd been doing, or how long this had been going on.

I've seen others post stuff like that on here. What do you do? Just let it happen and watch, and not say anything, because they seem to want to do that shit?