Two weeks ago, my step daughter had two of her friends over. They were spending the night. The girls fell asleep about midnight or so. I was in the living room, and my step daughter's friend Riley came downstairs. We were talking, and she looks at me and says "can I say something honestly? Without you freaking out and shit?" I shrugged and said "sure" and she says to me "I'm really fucking horny. I'm not kidding. I know that I won't ever say anything. But I'm not lying. I promise I'd never say anything. But I really wanna fuck"

I felt myself get hard. She's only 15. I'd fucked around with girls that were younger, but I'd never had someone come right out and say that. She looked at me, and says "I've been with a couple of guys. I get really horny sometimes, and I don't know, I guess I was curious. But I don't know, it was just a stupid risk, so if you don't wanna, please don't say anything, because Karley would shit, and I don't wanna lose a friend because I have hormone problems and I get horny"

I looked at her and said "serious?" and she looks at me and says "yeah. I promise. I mean, I took a huge ass risk, but you know, I get it". She stood up off the couch, and I just looked at her and said "let's go" and she looked at me and says "what?" I said "we don't have a lot of time. Because God knows if they wake up, we're fucked". She looked at me and said "Oh man. I mean, seriously"

We started kissing. The top went off. Her bottoms went off. My shorts went off. My shirt went off. I kept looking up the stairs, to make sure nobody came down or anything. I was really turned on. She pulled off her bra. I was looking and she goes "I know, I'm not like that old and stuff" and I just laughed and said "God, you have nothing to worry about. You have an amazing body". She just smiled and said "well OK". I pulled off my shorts, and I had boxers on. She said to me "I don't wanna come across as like some slut or something" and I laughed and said "no strings?" she laughed and said "Nah. I get horny. I don't do this with everyone. I haven't in awhile. I usually just do it to get myself off. You?" I said "Well yeah. I mean, I jerk off at least 2 or 3 times a week" and she laughed and said "well, I dunno, I mean, if we like it, I'm over here a lot with Karley, we can always hook up" I just laughed and said "well yeah, I'd do that. I mean, her mom and I don't do shit. You know that" and she says "well yeah. I mean, how long?" I shrugged and said "I don't know, probably a month. So I should like apologize in advance now, you know, if I don't last long". She just laughed and said "I'm not worried about it"

She got her underwear off, and her bra off. I was hard as a rock. Standing there, I pulled down my boxers, and she looked and went "Nice". I just laughed. I said "well uh yeah, what do you wanna have me do?" She looked and said "well uh, weird question, do you like doing oral?" I said "Oh God. Yeah". She laid down on the floor and said "well OK'.

I started licking her pussy hair. I put my mouth up against Riley's pussy, and started licking, and I heard her say "I'm going to come if you keep doing it like you are" and I said "well that's good" and I kept doing it. I was touching her, and I was licking her, and about 3 or 4 minutes later, I heard her say "I'm going to have an orgasm. Oh geez, I'm gonna cum. Like super hard" and I felt her tremble. I heard her gasp. She was panting, and I knew it. She was getting soaked. When I was done, she just laid there. And I heard her say "Ok. It's official. I'll come over all the time, and we can get together. You're like really really really good" I just laughed and said "well that's good. I think" she said "Oh yeah. You're really good. That was awesome"

I was on my knees, and said "well uh ok, weird question. Do you do oral?" She looked at me hard, and said "well, I've only done it once, but I can um, you know true. I said well OK.

I laid on my back, and I felt Riley take it in her hand. She was touching it, and I heard her say "It's really nice. I mean, seriously. It's really good sized". I just laughed and felt her mouth go all the way down on me. I gasped, and she pulled back and said "not to be gross, but you know, don't like do it in my mouth?" I just said "No. Don't worry. I won't. Serious." She says "well good. I mean, I have condoms, so like you can use one, and even if you're like you know, in me, you can go off in it if you wanna. Just you know, don't do it in my mouth". I said OK.

About 3-4 minutes later, she got done. And was leaning against me. I reached up and pulled the condom off. I unwrapped it. She was looking, and said to me "I like this. I mean, seriously, this has been fun. You really know what to do, and it feels really good". I was unwrapping the condom all the way down my cock. When I had it all thew ay rolled down to my balls, I moved up against her. She looked at me, so I kissed her. She kind of pulled back a bit, and then came against me, and started kissing.

As we moved down to the floor, I felt my cock slide inside her slowly. She was looking at me, and then closed her eyes, and started shaking. She said to me "God. You feel really good inside me." and I started pushing. A couple minutes later, I was inside her, all the way down. She was moving, and said "well um if you move the right way, you can make me come again. That would feel really awesome" so I kept pushing. Not too long after, she started moaning and I heard her say she was going to do it.

When she was done, she was laying on her back, and I just looked down. She was looking up at me, and said "if you wanna do it, you know, you can." and I said yeah. I said "Yeah. I'd like that. I mean, i can feel it" and she said "well OK. That would be totally cool"

For a couple of minutes, I was pushing inside her, and pulling out, and then pushing inside her. She was gasping, and I heard Riley say "God, that feels really really amazing" and about a minute later, I said "God Riley I'm gonna come. Is that ok?" and she said to me "well yeah. of course. I mean, you need to. So do it" and I did. I felt it empty inside the condom. I was throbbing and felt it squirting. Not too long afterwards, I was laying there on her. And she said "that was really awesome. Not kidding. I liked it. I wanna do it again. Ok?" I smiled and said "well honestly yeah? I mean, you're really amazing. you made me feel really good. I want to. I mean, like anytime you do". She smiled and said "well, I'll make sure to bring protection if you wanna"

And then she asked me "do you feel bad, because like you're married and all?" I said "truth? No. Because she's not into it. She doesn't do it much, and doesn't want to". We talked a bit, and she leaned over, and kissed my cheek and said with a laugh "goodnight dude" and walked upstairs.

God. All I could think about all night was being inside her and filling up the condom.