Collaborative sex stories let us write the plot together

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

John arrived five minutes early and you only just pull up as he is about to knock on your front door. You get back late from dropping off your two unruly boys because they were being total shits to their grandparents who agreed to take them for the weekend. Recently, you have been thinking more often… you really regret having had them.

“Hey John… Rachel should be ready for you. Feel free to head in.”

“Thanks Ross, it’s so gracious of you to let me fuck Rachel in front of you. Not many men would have the confidence to do that.”

Of course you’re not that gracious… and no, you don’t really want your girlfriend to fuck other men, especially not in front of you, but… Rachel is one of the most beautiful women in the world, has a perfect body, an incredibly bright mind, and is married to you. If she told you she wanted you to go kill someone, you’d do it happily as long as she promised to stay married to you.

“Yeah, no worries John. I’m glad to share Rachel with you. Happy wife, happy life you know?” you say as cheery sounding as you can.

“But still, letting me fuck Rachel for hours and fill her pussy over and over again with my sperm? And she’s not even using birth control…”

“It’s all good. Rachel knows what she’s doing John.

You respond with much more bravado than you feel and usher him inside before anyone sees him standing there in front of your home. You are having serious second thoughts about the whole thing.

When you agreed to let Rachel have a few “romps” you expected her to pick up some random desperate men and have one night stands… using condoms. But this thing with John is very different. It’s like Rachel is obsessed with him and his giant cock. What’s more, your girlfriend seems to have accepted the idea that she might even become pregnant with her boss’s child!

Before you can ruminate on your doubts much longer, you’re inside with the man and Rachel speaks to her boss, “Oh hi John! I’m so ready to get started. I hope you’re ready to get that magnificent cock deep into this pussy and keep it there all weekend!”

All weekend?! You thought it was going to be just tonight for a few hours… fuck!

Rachel quickly strips down to her birthday suit and runs up to her boss, jumping up onto him and hugging him tightly. Her arms and legs wrap tightly around his body as she leans in to kiss him.

“I told my wife I’d be here with you all weekend so no need to worry about that at all.” John said as they pulled their lips apart after a full minute.

“And what about the other thing John?” Rachel asked with a sudden seriousness in her voice and on her face.

“She’s fine with it if you get pregnant and have my child. As long as there is no impact to our family.”

“Oh good. Now we have nothing to worry about but how much pleasure we will be giving each other!” Rachel said, practically bubbling over with happiness and a warmth on her face you haven’t seen in… well… ever.

You’ve never seen your girlfriend so serene and calm. Rachel had always been a picture of anxiety, nervousness, guilt and self-doubt. You look at your girlfriend now as she is with John in her arms and almost don’t recognize the woman.

“Take me up to my bed and make love to me John. Take this body and make it your own as you did in that club…” Rachel says with a deep contentedness in her voice.

Without a word, John walks to the stairs and proceeds to your bedroom. You follow as Rachel had instructed you to do before John arrived. Reaching the bedroom, John walked over to the new king bed you had bought for her just last week and laid her down. Rachel lay on her back with her legs spread wide open, her fingers rubbing her slit and clit lazily with a smile on her face as she watched her boss strip off his clothes.

Without much fanfare, John climbed up Rachel’s body once he got naked, his cock looking even bigger in daylight and positioned himself at the entrance to your girlfriend’s sopping wet pussy.

When did her pussy get that wet?

Rachel makes a low guttural moan as John presses into her, his cock spreading her tight pussy lips, then stretching them out to their limits as his thick, fleshy shaft went into her body inch after inch.

Your cock becomes hard as diamonds and it becomes is painful that you undo your belt buckle and let your pants plus your tighty-whities fall to the floor. Gripping your cock, you slowly massage it. All reservations about your girlfriend fucking her boss out the window and replaced by the lust of seeing the largest cock in the world pushing into a tiny white pussy. You forget it’s your girlfriend that huge cock was invading, and can only think of how hot and erotic this scene is.

You continue to stroke your cock, which is already leaking cum. That never happens to you. Your cock is always dry as the Sahara desert. The pleasure centers in your brain are going into overdrive, you figure, then realize how much you love watching your girlfriend get penetrated by giant cock.

While you are pondering how much you love watching Rachel get fucked by huge cock, John has managed to push his entire length, nearly a foot of thick, fleshy pole balls deep into Rachel’s little pussy. You had no idea she had a pussy so deep.

You look up at your girlfriend’s face and it is a paradigm of pure pleasure. Her skin is all pink and flushed… literally glowing with life, had lips look brighter and pinker than ever before, and her mouth is formed into a tight “O” as she experiences the ultimate pleasure.

It’s a full minute before John starts pumping that giant cock in and out of Rachel. He is so thick, and there is so much friction that as tight as her pussy is, her pussy lips cling to his shaft like glue as he pulls out, being dragged and pulled out of nearly an inch, then pushed back in as he thrusts into her again.

The sight pushes you over the edge and with a growl, you spurt your sterile cum into the air nearly two feet. You spurt like half a dozen ropes of cum, which you’ve never done before and almost fell from the explosion of energy.

Rachel happened to have her eyes open and saw the whole thing, “Oh Ross… you do love to watch me fuck another man!”