Collaborative sex stories let us write the plot together

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

“I want to watch you breed someone,” says Rachel.

“You what?”

“I want to watch you put a baby in another woman, ” she explains. “Is that really so hard to understand? Fill her so full of baby batter night after night until your potent cum leaks into her fertile womb and knocks the slut up. Then, just watch as a baby grows inside of her and her belly swells and her tits grow.”

“Why would you want to see that?”

“Why wouldn’t I want to?” she counters, laying back and sliding a hand down to her wet pussy lips, spreading them apart and teasing her clit. “It’s the ultimate power you can have over a woman.”

You can’t deny, she has a point, and the idea is pretty hot. “Who did you have in mind?”

“We have a few options, ” she says, speaking rather calmly even as she plunges fingers into her own cunt. “My best friend Monica could really do with getting fucked for one. I’d love to watch her face as you cum in her, I bet she’d panic so much. She’s a real hard-line Christian is the thing, so she’d have to keep it even if she didn’t want to. She’d enjoy the fucking alright — because she’s a massive hypocrite — but the moment she knows you’re coming to cum in her — in those last few seconds she’d be like a bucking bronco just trying to get you off her. I’ll probably have to hold her down!”

You’re amazed to hear your girlfriend speak so lowly of her best friend. It’s almost psychopathic, the way she’s actually turned on at the idea of her friend suffering — not that that stops your dick from hardening at the idea. Monica has always had a holier-than-thou mindset because of her religion, but breaks plenty of rules herself; case-in-point, pre-marital sex. In a way, she would kinda deserve it.

“Or we could do it to your step-sister, Amy. Now there’s someone who needs to be brought down a peg.” Your girlfriend pauses for a moment to moan as an orgasm rocks her body. “The incest alone is hot, but the idea of her carrying her own brother’s baby… Fuck!”

Again, you can’t disagree with your girlfriend, as evil as her suggestion might be. You have always had a thing for your sister, too, mixed in with the anger you feel for her every time she lauds her success over you.

“Then there’s my sister, Janine… Oh, I’d love to see her squirm, the dumb bitch…” She moans again as a second and third orgasm rocks through her.

“Or…” she starts but you cut her off. At this rate, she seems ready to list every woman the two of you have ever met and why impregnating specifically them was so hot to her. You’d have been willing to let her, but your dick is already so rock hard from the thought so far, you’re starting to worry it might actually explode if she keeps going. Besides, you already knew who you wanted the moment she even floated the idea.

“Okay, okay, I get it. I know who I want…”