Collaborative sex stories let us write the plot together

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

Rachel and Ross woke up the next morning very early because their boys were up and crying.

“Fucking kids! Don’t they know I’m sleeping? Rachel? Rachel?! Do something!” Ross says as he pulls his pillow over his head.

“I’ll go see what’s going on Ross,” Rachel says as she gets out of bed. As she moves out from under the covers, Rachel realizes her crotch is wet. Pulling her underwear open, Rachel could see her crotch was soaked through with an immense amount of opaque gooey liquid which she instantly recognized as semen. John’s semen.

“Well are you going or what Rachel?” Ross says callously to his girlfriend.

“Yes of course, Ross,” Rachel says as she pulls on her robe and goes to comfort her two boys. The boys insist on breastfeeding and Rachel accommodates them. There was no other way to get them back to sleep when they were like this.

Rachel had the hardest time with her six year-old boy who kept rooting at her sore breast trying to get more of her milk out. Her five year-old boy was satisfied at just sucking and went to sleep after only twenty minutes. But her older boy just wouldn’t quit. After more than an hour of sucking on her even he fell back to sleep.

Rachel laid her boy back into his bed and hissed at how sore her nipples were at having to give comfort to her boys for so long after her boss had been sucking on them all day.

Rachel quickly changed her semen-soaked underwear, making sure to wipe her vagina well before putting on the new one and went back to sleep.

Rachel woke with a start when Ross called out to her, “Vome on Rachel! Wake up! We’re late. Stop being so fucking lazy!”

“Oh my God… what time is it? I’m so sorry!” Rachel says and looks at the clock, realizing they are only a few minutes behind. Knowing there would be a fight if she tried to tell Ross that, Rachel hops out of bed and gets to work. She gets the boys up and dressed, gets herself dressed, (she had to change her cum-soaked underwear again) get to the kitchen and make breakfast, then do the dishes and clean up while the boys played and Ross played his game on his phone that she paid for.

“Shit Rachel! I’m gonna be late for work! Why didn’t you remind me what time it was?” Ross says as he runs out of the house without saying goodbye to anyone.

Rachel puts the boys in their bus to school and hops in the car to get to work. Traffic is light and she gets there in record time.

When she walks in, John calls her over to his office. He is already naked on his couch stroking his erection slowly.

“Good morning Rachel… please get naked and come over to me,” John says pleasantly.

Although Rachel didn’t see the computer set up, she got undressed and dutifully walked to within a few inches of John who reached out, grabbed her small toned hips and pulled her into position over his massive erection. Without saying anything else, John lowered her vagina onto his penis and pulled her down onto him. John did not stop until all but a half inch of his incredibly long and thick shaft was inside her body.

“Ooohhhhh… John… don’t we have to wait for your girlfriend to come onto the computer? Mmmmmm…” Rachel gets out between moans of mixed pain and pleasure.

Rachel could hardly believe so much of him fit so easily inside her again. What Rachel didn’t know was that her vagina had stretched out three inches from all the hard fucking John had given her with his giant tool. Her body would need several days to shrink back to her normal state, but because he re-entered her so soon after stretching her out, it didn’t have a chance. Her birth canal would remain stretched to accommodate John’s phallus more easily.

Rachel’s body also produced in large quantities a special hormone that is only released when a woman’s body is penetrated for so long by a giant penis. This hormone inflates a woman’s uterus and expands the uterine cavity so it can hold more semen. How much it expands depends on the strength of the pheromones that woman’s body detects from the invading penis. In Rachel and John’s case, Rachel’s uterus expanded to nearly four times the normal amount of space, the biological maximum amount for any woman. Rachel’s womb could now easily accommodate up to six ounces of semen inside itself…

This was the reason Rachel had to change her underwear three times since the previous day. Rachel had been carrying around several ounces of John’s sperm-filled semen inside her expanded uterus which was slowly extruded out of her as her uterus began to shrink back to normal size in the absence of John’s giant penis inside her.

Pumping into Rachel’s pussy for more than ten minutes without answering her, John pushed into her as deeply as he could and filled her pussy with the first load of the day.

John finally spoke, “Good morning Rachel… my wife won’t be joining us for a couple days at least. She spontaneously decided with her family to go camping in the deep woods where there is no cell or internet service. But she was all good with us continuing our fucking, and she was delighted we were trying for a baby.”

John slowly pumped his penis in and out of her now semen soaked vagina as he spoke. Rachel was still shuddering from the powerful orgasm she experienced when she felt the searing blasts of John’s ejaculation fill her vagina.

Rachel’s body responded to John’s massive penis as it did the day before by pumping massive amounts of the special hormone into her bloodstream which began to expand her uterus again and stretch out her vaginal canal.

“Oh Rachel… I thought about your amazing pussy all night long last night. I had to jerk off six times before I could fall asleep. Then I woke up twice and had to jerk off in order to go back to sleep. What have you done to me?” John asked rhetorically.

“I’m… ugh… so… sorry… nnngggghhhh… John…” Rachel apologized as John began to pump into her vagina again very aggressively in long hard strokes that slammed the top of his very hard penis against Rachel’s cervix over and over again making her moan and grunt each time.

John continued fucking his blonde employee this way for another thirty minutes, continuing to pump his cock into her through three of her orgasms before filling her unprotected pussy again with another load of cum.

“Oh Rachel… that’s so good. I just love how good it feels to fill up your body with my sperm,” John says.

“You feel amazing inside me too John… and your semen inside me makes me feel so amazing,” Rachel says to her boss before leaning into him and kissing him.

With his mostly hard cock embedded inside his employee’s pussy balls-deep John suddenly has an idea. “Rachel, I want you to come home with me today so I can keep fucking you all night. That way, when I wake in the middle of the night wanting your body you’ll be there to satisfy me.”

Rachel is startled by this comment from her boss and wonders what her boyfriend Ross would say if she asked him. Before she could think logically she heard her mouth utter, “I’ll call Ross and ask him.”

For John, that was as good as settled, “Good. We can go to my house now and continue the day there.”

Although Rachel knew it would be harder for her to go home if she went with John to his house, and knew she shouldn’t entertain the idea of staying with John so he could fuck her all night, the deep sense of obligation, guilt and obedience drilled into her by her very strict Catholic upbringing overcame her logic.

“Okay John,” Rachel says.

“Great!” John says and lifts her off his renewed hard-on to release a river of thick gooey cum that flows out of her pussy. John scoops up a handful rubs it between his hands, then rubs it into Rachel’s pelvis, thighs and belly before giving her a light slap on her tight, toned ass cheek and sending her toward her clothing.


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