Collaborative sex stories let us write the plot together

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

Rachel sawed back and forth more and more, swaying side to side less and less as the minutes passed. Rachel loved the way John’s cock felt against her pussy slit more and more each time her pussy made a back and forth pass, spreading more of her copious juices.

Rachel had been trying hard to not make too much noise as she rubbed her soaking wet pussy up and down his length. Rachel never wanted this feeling to stop, and kept rocking up and down on her boss. Her rocking became a little faster, and she pressed down a little harder until she was applying nearly her entire weight on him. She felt close to making her fantasy of fucking another man in front of Ross come true… except Ross couldn’t be in here.

On one of those passes, as her little pussy slit crested the tip of his hard cock he twitched against her and it pushed into her. It was just the tip and about an inch of John’s thick shaft but it took away Rachel’s breath and she gasped loudly.

John grasped her hips with his giant hands and just tried to hold her in place but because he was super excited himself, pulled her down onto himself even as his hips bucked up. The result was that more than six inches of John’s cock was embedded inside Rachel’s hot, wet, musky pussy.

“Oh Gawd… John… oh John… Gaaawwddd…” Rachel moaned as her pussy was stretched more than anything in her entire life. The only two things that stretched her more were her two boys when she pushed them out of her body during their birth.

Rachel’s body shuddered involuntarily, working another couple inches of John’s cock into herself. Which in turn, made her body shudder and shake more intensely. Which kept making Rachel slide down onto John’s cock more and more until her stretched pussy lips were resting on his pelvis. Rachel had taken all even inches of John’s massive cock all the way inside her body.

Rachel could feel the tip of his massive cock pushing hard against her womb. It felt like the gynecologist’s speculum during those times he pushed that speculum deep into her during examinations. The doctor always had to use the deeper speculum he would comment because her vagina canal was so long. “The longest birth canal I’ve ever seen!” the doctor would always say during exams.

“Oh John… you’re inside me!” Rachel managed to say when her pussy adjusted to having John’s massive cock buried balls-deep inside and she could speak again.

“Oh yeah Rachel… I’m buried balls-deep inside you… and it’s wonderful! You’re so tight!” John responds as his hands hold her hips and keep her pulled down tightly against himself.

“I don’t think we should have your giant cock buried inside my pussy John… it’s adultery… and I’m not on any birth control!” Rachel says even as her pussy twitched and clamped down around his shaft with a grip that seemed to be trying to break his cock in half. Rachel could feel her pelvis and vaginal muscles squeezing hard. The strain of it made the skin all over her body sweat.

“Oh shit Rachel… your pussy is gripping my cock so hard! Let’s just keep me inside you for just a little longer… then we can pull my cock out of you…” John says, but doesn’t sound as if he means it.

Rachel felt John’s cock twitch several times inside her and it made her shudder again in a small orgasm. She felt her pussy respond by rapidly clamping down and releasing his twitching cock inside her.

Rachel then felt a hot, wet feeling suddenly at the deepest part of her pussy near her uterus after John’s cock twitched several times. It felt like those times when Ross ejaculated inside her when he finished.

“Oh my God John! Did you just cum inside me?” Rachel asked in alarm.

“No Rachel… you can feel my cock is still rock hard… I’m not anywhere near cumming…” John responded and pumped in and out of his employee’s pussy several inches really slowly.

“You’re right John… if you came your cock would be getting soft so okay… and you are… oh… so hard… and your thrusting… Oh that feels so good John… please keep doing that!” Rachel said.

What Rachel didn’t realize was that John had a tendency to release massive amounts of precum during sex. John normally leaked about an ounce of cum each hour during sex as precum and was also able to cum nearly an ounce every half hour and remain hard the entire time. John is also able to remain hard for hours and hours.

Rachel gripped John’s muscular shoulders the best she could and held on as John’s thrusting became faster and harder. It was getting hard to think with that giant flesh pole pumping in and out of her body making her feel so good.

Rachel was also so very surprised at all the thick white discharge her pussy was making. John had been fucking her for only a couple minutes but her pussy was so gooey with the thick white stuff, and John’s cock was half covered in it.

Rachel chalked it up to her excitement at being so thoroughly fucked by suck a giant cock. What she didn’t realize was that in the three or so minutes John had been fucking her pussy, he had released more than an ounce of his precum deep inside her. This was what made the thick white goop covering her pussy inside and out, and also John’s shaft.

Rachel was a little worried about John’s precum potentially getting inside her body, but her experience with Ross said it would not be a problem.

Ross didn’t finish most of the time he got hard and when they were trying for babies years ago, Ross would fuck her and not be able to finish unless his cock entered her asshole “by mistake.” Rachel knew those times were not mistakes but she wanted babies desperately so allowed Ross to have his slip ups so he could fill her pussy with his cum.

And even when Ross came deep inside her pussy, she didn’t always end up pregnant.

“Let’s turn you around Rachel…” John said as he thrust into her until he was buried inside her and held her there.

“Okay John… this lap dance is very intense…” Rachel commented as she let John manoeuvre her around so she was facing away from John, while his cock remained securely embedded inside her pussy. She had never done this before and she could feel her cervix grinding against the tip of his giant cock.

The pressure of his giant cockhead was enormous and kinda felt like her cervix was dilating. It hurt but was also giving her equal pleasure. When she got all the way turned around, Rachel shuddered in orgasm and leaned herself against John’s broad chest.

John wrapped his arms around her body, one arm reaching up to grip a quivering tit, and the other hand reaching down to cup her pubic mound and rub her swollen clit.

This launched Rachel into the biggest orgasm of her life. All Rachel could do was just try not to fall off her boss’s lap. John rubbed her clit and held her body against himself. Rachel’s pussy was convulsing so hard on his cock that John felt his balls boiling up. He held on as long as he could, clenching the muscles at the base of his cock to stave off the impending orgasm.

As much as he wanted to, and despite the fact that his cock had been leaking massive amounts of sperm-filled precum which potentially had inseminated her already, he didn’t want to fill his employee’s vulnerable and unprotected pussy with one of his massive loads of sperm-filled cum unless she asked him to.

Another ten seconds of Rachel’s pussy spasming around his cock and John just couldn’t hold back anymore.

“Oh fuck Rachel! I’m gonna cum!”