Collaborative sex stories let us write the plot together

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

John strokes his giant cock with his big hand and a giant bead of cum bubbles up from the tip. John uses his fingers to rub the bubble of precum up and down his shaft.

“That’s some cock, John!” you say to your girlfriend’s boss. This makes Rachel turn her head to look.

“Oh my god John. That’s the biggest penis I’ve ever seen anywhere! And Ross and I watch porn all the time. No penis in porn we’ve seen even comes close!” your lovely trussed up girlfriend says to her boss.

“I agree Rachel. What a cock! You should have him fuck you!” you say excitedly.

“Nothing I can do about it in my condition!” Rachel says with a huge smile on her beautiful face.

“Are you two serious? You want me to fuck Rachel?” John says to you both.

You answer for both of you. “Yeah John. Watching that monster flesh pole jammed balls deep inside my girlfriend would be incredible. To watch her little pussy getting pounded by that thing would be a dream come true!”

“I thought this was just a thanksgiving dinner. Then it turns out to be some kind of sexual bondage thing. then it turns out to be a swinger’s game? Incredible. Alright. I’ll fuck your girlfriend silly. I know I’ve got the biggest cock in the world and I’d be honored to service her!” John answers.

“Thanks John. I know it was a bit weird with the veggie stuffing in my vagina, and Ross asking you to have intercourse with me is crossing even deeper boundaries, but Ross and I will never have another chance like this again. So, thank you. If it gets awkward at work. I’m so sorry,” Rachel says to her boss. “Oh. just one other thing. It’s up to you where you cum, but I’m not only birth control and I started ovulating this morning. If you decide to cum inside me, you might become the father of my next child,” Rachel says with a weak smile.

“Fuck, that would be so hot Rachel. you’re tied up and can’t do anything about getting fucked silly by your giant cocked boss. And if he impregnated you, and you have his child?! How freakin sexy would that be?” you say excitedly as you yank even harder and spray the floor with your cum.

“You two are so sexually fucked up, Rachel and Ross, but your enthusiasm and don’t care about any consequences attitude is turning me on too. I’d gladly knock up your girlfriend dude!” John says as he steps up onto the table.

Pulling the butternut squash out of your girlfriend’s pussy, John lines up his giant cock. Since he started stroking it, it’s grown to it’s full size of twelve inches and more than three inches in diameter. The fucking thing looks like the thick end of a baseball bat!

“Oh God, Ross. John is really gonna shove that thing in my tiny pussy!” Rachel says in genuine fright.

“Just take deep breaths like you did when you gave birth to our boys, baby. I want to record this for the child he’s gonna put in your belly!” you say and pull out your phone to video the fucking and insemination of your girlfriend by her boss.

John uses the lube on his giant fuck pole that was provided for the veggies, places the massive tip of his cock that now looks like an angry red apple and pushes forward.

“Ow! Fucking fuck! My pussy!” Rachel screams.

John lets go of his cock once he has the entire head and two inches of that thick shaft inside Rachel’s blonde pussy and grabs her hips on either side with his hands. He pulls her to him and pushes against her with his hips. About seven more inches of his flesh pole becomes embedded inside your girlfriend. You move up to capture every last detail of the penetration. You don’t want to miss anything.

There’s about three more inches of thick veiny cock left to go, but you doubt John will get it in, although John did confirm by fisting her a little while ago that she has a very deep pussy.

John rocks back and forth making your girlfriend’s body glisten with sweat again. It’s the second time he’s done that today. What a sexual beast John turned out to be, you think.

Another minute of pumping that massive thing into your girlfriend and to your surprise, Rachel’s tightly stretched pussy lips are wrapped around the base of his cock. Her body is trembling and she shits out another log which you promptly dispose of. You return and wipe clean her puckered asshole. You are thinking that John’s cock was radiating immense heat. And was wondering what it must feel like inside her body.

It’s at this very moment that her father, step mother and sister come in the front door and see her.

“Holy shit! What the fuck is going on?” Rachel’s father says, more in surprise than in anger.

“Oh, hi daddy. I’m living out my fantasy of getting stuffed with veggies like a thanksgiving roast, then we thought it would be a good idea for my boss John to fuck me with his giant cock and maybe make me pregnant with his child!” Rachel explains succinctly.

“Oh Rachel. I knew you were a bit messed up but this is just too much for me to handle!” Rachel’s father says and leaves. Her step-mother though, has a big smile on her face and shouts after her husband, “I’m gonna stay and make sure she’s okay, honey!”

You hear a distant, “Okay! Thanks babe!” from her retreating father.

Surprisingly, Rachel’s sister Janine chooses to stay and says, “Oh Rachel. this is the fantasy you and I talked about when we were teenagers. I can’t believe you’re getting to do this. Mind if I get trussed up too? I’d love to have your boss fuck my little pussy too!”

Rachel looks up with a pained expression on her face. “Suit yourself Janine, but John’s cock is a monster! It feels like he’s ripping my pussy apart!”

Janine strips and asks you to tie her up like your girlfriend.

You shrug your shoulders and decide you have no right to keep Rachel’s sister from experiencing what her sister was experiencing. You go to get more rope.