The following is my first attempt at writing. It is fiction, based on some true events leading up to the story.

My stepdaughter, Carla, is a beautiful and highly intelligent woman. She's been my stepdaughter since she was 7 and I love her like she was my own. Up until recently, I've never done or thought of doing anything sexual with her. But, times are changing. I'm 69 and her mother has long since lost interest in sex (she was never really that interested, anyway). Carla is now 43 and divorced, with four kids of her own. Most of her time, for the past 20 years, has been spent home-schooling all four kids, so she's had no time (or interest) in boyfriends and has turned down a lot of good offers. But, the kids are all pretty well grown, now and out on their own. Carla is 5'10" tall, with long, slender legs, a great ass and a pair of boobs that just won't quit. Sure, they do sag, when she goes braless, but.............well, as she says, they're more like elephant tusks, under her T shirt.

My main sexual outlet is watching internet porn, while jacking off. I can go for hours, while the wife is away at work. I love to sit there, completely naked, with my cock lubed and my left hand working it. I get pretty wrapped up in it and sometimes have the volume turned up pretty loud.

Like this morning. Wouldn't you know it; I forgot to lock the front door and I'm sitting in my upstairs office without a stitch on, lubed-up and stroking to some hot porn (I like all kinds, straight or gay, as long as it's not violent). It's pretty intense and I'm REALLY hard and not paying attention to anything but my big cock and the screen. I thought I noticed some movement, out of the corner of my eye, but it just didn't register, fully, at the time. Then, the video trailer ends and I'm looking for another one to watch, when I suddenly notice my beautiful stepdaughter standing in the doorway, with a sort of smirk on her face. She's always had a great sense of humor and razor sharp wit and she says "I thought I'd come out to help you, today, but I see you have things well in hand." It's too late to cover up, so I just smile and say "Yeah, I guess I do. Sorry if I've disappointed you." Carla says "It's OK. I know Mom hasn't helped you out, in that department, for years. You deserve to have some fun, somehow." Moving behind my chair, she says "what are you watching?" "Oh, just good, old porn" I tell her. Sitting on my bed, she says "Mind if I watch a little, too?" "OK", I tell her. "But why don't you tell me what you'd like to see." She giggles and says "I haven't seen any porn since I was in college, so I wouldn't know what I'm looking for".

I select a video from the "gang bang" section of XNXX, click "play" and push back so that I can both watch the video and look at Carla, as I talk with her. Within a few minutes of watching, she remarks "Wow. This is pretty good. I can see, now, why you've got a nice, big erection." It's late spring and she's wearing a T-shirt and shorts, as she sits on my bed, with her arms extending back to support her, as she leans back on the bed. I notice her nipples standing at attention, through the T shirt she's wearing, obviously without a bra. Her long, smooth legs are just beginning to get their summer tan started and they are firm and taught, from her regular exercising routine.

One of the girls getting gang-banged on the video gets a load of cum spurted onto her face and tits, while one guy fucks her ass and another one fills her pussy with cock and Carla says "Oops! She missed." "Looks like fun, doesn't it", I say. "Yes, it does", she says, looking at the screen. I'm fully erect, again, by this time and I begin to stroke my cock, with my left had.

This diverts her gaze from the screen to my lap. She watches for a moment, then suddenly pulls her T-shirt off, her beautiful tits jiggling with the movement. At that point, my full attention if diverted to Carla. I reach back and take her hand and pull her to me, taking one of her nipples in my mouth and caressing it, lovingly with my tongue, before sucking on it. She moans, softly and says "Mmmmm, that feels so nice." My hands reach for her waste band and start to pull her shorts & panties down. She doesn't resist, but, instead adds her two hands to the task. Then, she reaches over and takes my cock in her hand. It's almost more than I can stand, without cumming. "Easy", I tell her. "I don't want to leave you at the gate."

My chair is big enough, so she moves in front of me and sits down on my lap. I'm slouched, a little bit, so my cock pops up between her legs and right against her pussy. Leaning to one side, I can look at the screen, while I hold Carla's tits in my hands and fondle her nipples. She continues watching the video, while rubbing her clit with her fingers, for a few minutes, before grabbing my throbbing cock and using it to rub her clit. This is about all I can handle and my interest in the video completely disappears and I begin to concentrate on my stepdaughter's wonderfully toned body, kissing her back, while holding her tightly.

Finally, she makes a slight movement with her hips and my cock begins to ease into her, by now, very warm, wet pussy. She draws her breath in, sharply, then exhales, slowly, as I push myself up and into her. Then, she begins to move her hips more, causing my cock to move in and out of her. Her juices are running down my shaft and soaking my balls and the feeling is very intense. I tell her "Wait a minute. Let's slow down a little, or I'll have you filled with cum before you are ready." We stand up, as my cock slips out of her and embrace, kissing, as our tongues find their way into each other's mouth. She then pushes me toward the bed and onto my back. She quickly mounts me and impales herself on my cock, wiggling her hips around, as I thrust up into her. It doesn't take long before i'm spewing my seed into her and she lets herself fall forward, against my chest. "Thanks, Bob, I needed that" she chuckles. I tell her to wait, because we're not done, yet, as I withdraw my softening cock from her and move down the bed until my face is next to her crotch. I dive right in and start licking our juices from her pussy, caressing her clitoris with my tongue. A few minutes of this and she starts bucking and moaning, before convulsing uncontrollably with a very intense orgasm.

We lie in bed, for a while, embracing and kissing one another, as our passion subsides. Finally, she says "well, I guess I've got another secret to keep from Mom, don't I?" " Yes and we've got to be very careful about it. Your mom would be devastated if she knew." "Bob, I know we're wrong, but we both needed the release so badly." "That's for sure. And I love spending time with you. We've sort of become soul mates, over the last couple of years, so this was inevitable, I suppose." "At least I know that I can trust you to look out for Mom and me, no matter what." "Yes, that's something I'll always do for you."

She then said "We'd better get cleaned-up and dressed, before Mom gets home. Let's go out and work in the garden." "That sounds like a good plan. But, I gotta tell you that I'm already starting to think about our next time alone", I tell her. "Me too", she says. "We both need to catch up on naked time, together." I'm starting to get hard, again, by now and she grabs my cock and gives it a little shake, saying "time to put this tool away for the day."

 

Thanks! I had fun writing it, too. I'll probably do some editing, to add some more descriptive phrasing to some parts.
I also plan on writing Part 2 fairly soon.

 

Can I be there for part 2?

 

Well, since part I was fiction, I don't see why you couldn't be there for part II, if your imagination will allow you.
I keep thinking about part II, but I'm not there, yet. Soon, I hope. It was fun writing part I and thinking about how hot it would be to get my beautiful stepdaughter naked with me. I know she used to be quite a little slut, in high school, but I'm afraid she's gotten past that, now.