Collaborative sex stories let us write the plot together

(Her Secret Fantasy, continued by Ho...)

Rachel reached down behind her and felt her anus being stretched by John’s massive penis. He is thicker around the base than at the top and she was proud she was able to accommodate his entire length and girth inside her virgin anus. She could feel her anal muscles squeezing and clamping down involuntarily around John’s long thick shaft inside her. She didn’t even know she had those kinds of muscles so deep inside her rectum.

Rachel quickly realized she very much liked the feeling she was experiencing in her bottom. She felt so full and satisfied with John’s entire penis deep inside her body. She thought she might even like it more in her anus than in her vagina, but she will need John to do his magic in her anus to make a final determination.

Either way, Rachel found out how much she loved having sex with John’s massive penis in all three of her orifices.

“Oh John, your penis inside my rectum feels really good. It feels so hot as it stretches me inside.”

“Mmmmmm, Rachel, your ass feels amazing. Just as amazing as your pussy. I could fuck both your holes all day long!”

“Thank you John, I’m so glad you like how your penis feels so deep inside my body!”

“Oh it’s so good. We should do this all the time Rachel, even when we are not rehearsing here, I’d love to fuck your holes all the time at work!”

“We can’t do that John, it wouldn’t be right. It’s one thing for us to be doing this while rehearsing for this play, but something completely different for you and I to make love out of wedlock, that would be adultery!”

Realizing he made a serious mistake, John spins the story. “I’m sorry Rachel, I didn’t mean we should commit adultery. I meant we should rehearse our sex scenes at work so we can perfect how they will look on stage. I feel three rehearsals a week is just not enough for us to get it right.”

“Oh, I see, I think that would be okay, but we need to rehearse away from the other employees, we wouldn’t want them thinking we are just having sex for the sake of enjoying each other’s bodies in lust!”

Pulling out and jamming back into her tight inferno of an asshole, John grunts, makes Rachel moan and says, “I’ll make up some excuse for us to be regularly out of the office for the mornings, like we are on a special project. Then we can go to a hotel and rehearse the hell out of our sex, without worrying whether someone will walk in on us with my cock balls-deep in your cum-oozing pussy.”

“Thank you John, that’s a really good idea. I was worried I might not look very natural as a wild nymphomaniac with my sexual inexperience, but with you and I rehearsing all our sex scenes every morning I’m confident I can get to the point where I feel naturally like a slut, able to take any penis in any of my holes, at any time, for as long as the man wants.”

Rachel felt so grateful to John for this accommodation of letting her have extra sex rehearsals with his giant penis every morning so she people watching her on stage would believe she was a complete and natural slut.

Suddenly John begins to pump in and out of her anus and Rachel loses her ability to think and can only concentrate on the pleasant sensations of John’s penis as it glides in and out of her rectum. Electricity runs up and down her legs, making them twitch and shudder involuntarily. John holds them tight, for which Rachel is grateful because his penis in her ass is making her feel better by the second. Rachel wondered how she had never felt the desire to have sex in her rear.

Rachel always thought wiping her butt after pooping was kind of pleasant, but because of her upbringing, she had always forced those thoughts away, saying a dozen prayers for her sin. But what she was feeling in her body from having her boss John pump his very big penis in and out of her was too pleasurable to be a sin.

“God wouldn’t have made anal sex so intensely pleasurable if he had designed it to be a sin,” Rachel thought as she felt the tip of John’s penis push against her colon. It made her entire body shiver in pleasure.

Rachel didn’t know why, but she offered up a breast to John who accepted it in his mouth and began to suck hard. John munching on her breast catapulted her body into a massive orgasm that made her legs shoot out to the sides, breaking John’s grip, and forcing her anus to smash down onto John’s penis hard.

Both John and Rachel grunted and moaned as the tip of John’s cock pushed against her colon and made her upper abdomen bulge out in the shape of the tip of John’s cock. The intense pressure and pleasure launched John’s own orgasm and he unloaded into Rachel’s bowels.

Over and over he shot his jism into Rachel’s digestive system, making Rachel grunt with each spray of his semen deep inside her. Each squirt of his cum was so hot inside Rachel who’s body shuddered after each jet of cum that filled her.

“Oh John, I had no idea it would feel this good, it feels so sinful!”

“Something that feels this good can’t be a sin Rachel, God wouldn’t allow that!” John says.

How did John know what she was thinking?! Rachel felt an intense desire to give this man who had his enormous manhood completely inside her rectum much much more pleasure. Rachel wanted John to want her all the time.

Even though she already told John it was sinful, and adulterous for them to have sex outside of rehearsals, Rachel so desperately wanted John to force her into having sex with him whenever he wanted. If he tried, she wouldn’t deny him, and she told him.

“Please leave your penis in my anus, it just feels so right in there. And what I said before about us committing adultery — you are my boss, if you insisted we rehearse these sex scenes at work, I’d have to do what you told me!”