Collaborative sex stories let us write the plot together

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

John stayed still inside her amazing asshole for nearly ten minutes before he started to move his cock in and out of her again. This time, John’s mind went to imagining Rachel’s belly bulging and stretched out with his baby. This got his cock rock hard. John reluctantly pulled out of Rachel’s asshole, and feeling his cum leaking out of her, scooped up a bunch and used it to lube his shaft before slamming his cock into her pussy.

John felt the tip of his cock slamming into her cervix hard. So hard he winced, and she woke from her deep slumber.

“Oh John that was so hard inside me. Please go slower…” Rachel said and closed her eyes again. Rachel felt John’s penis moving in and out of her vagina and she felt good because she preferred sex in her vagina. John felt better in her vagina than in her anus, but she was starting to think John inside her anus might not be so bad. Rachel tried to concentrate on getting her vagina fucked by John, but for the life of her she couldn’t keep her eyes open for more than a couple minutes before she fell into sleep from pure exhaustion.

John slid into Rachel’s tight pussy easily enough. When John brought his hand up to scratch his nose, he smelled his cum on his hands along with the tangy smell of a dirty asshole. Looking at his hand, John realized there was a thick sheen of brown ass juice striated with ropes of white cum. John realized this is what he had lubed his shaft with before slamming it into Rachel’s pussy.

John reached down to Rachel’s asshole to find more of the same leaking out of her puckered hole. John decided he liked fucking a dirty pussy, pulled out his cock, and finger fucked her pussy and asshole back and forth to get as much of his dirty ass-juice cum into her pussy as possible. Then John decided he would go back and forth with his cock, fucking her asshole for a few minutes, then switching to her pussy, then back again to her asshole for more.

John fucked her like this for the next thirty minutes until he blasted her pussy with a giant load.

Looking up from his pillow, John saw it was a little after five am. John continued to fuck Rachel’s asshole and pussy back and forth for another hour and half and three more loads of cum.

It was almost seven am, the sun was shining through the windows, and John wanted to fuck his blonde, blue-eyed conquest one more time before he too succumbed to sleep. John maneuvered so he could fuck Rachel in missionary. Pushing into her brown cum-ass juice filled and covered pussy with his cock that was covered in the same, John felt the taboo exhilaration of knowing he was pounding shit-juice into Rachel’s pussy. John felt his cock expand in excitement and felt a surge of adrenaline.

John didn’t hold back this final time of the night and began to fuck her with fast, long, hard strokes. John pulled nearly nearly 11 inches of his cock out of her velvet fuck sleeve, leaving just the bulbous head inside her before slamming it home, the tip of his cock ramming into the nub of her cervix again and again.

“Oh my god John… how are you still fucking me?… uuugghhhh… nnngghhhh…” Rachel said as she was awakened by the fierce pummeling of her dirty, swollen pussy. Mustering what strength she had left, Rachel wrapped her arms and legs around her boss and held on for dear life as his giant cock battered her cervix and made it dilate nearly a centimeter.

John accelerated his pumping and used every ounce of his considerable strength to pound into Rachel’s body as fast as he could. Considering he had emptied his balls into this woman nearly twenty times in the last twenty four hours, John felt he could last forever. It was a miracle he could keep his cock hard, but being inside Rachel’s body somehow induced more blood flow to his cock and has kept it hard all day… and now all night… at least for one more time.

The heat Rachel was feeling inside her belly was a reaction from her body, when most of her Fallopian tubes and her entire uterus began swelling from the pressure of being over-filled by John’s sperm. The unusual feeling confused Rachel for a second before the infusion of gametes directly into her womb activated a primal reproductive trigger that was buried deep inside her genes as the need to have a giant cock that flooded the inside of female wombs to help ensure the propagation of the species became less and less important as modern man tamed the earth. Rachel was wracked with an orgasm that lasted nearly thirty seconds during which time her entire body went stiff and made it impossible for her to even take a breath. Rachel’s face turned a deep shade of crimson as her lungs seized and her abdominal muscles contracted and her spine bent inward, making it easier for John to remain buried inside her pussy.

After nearly a minute, John fell onto Rachel, exhausted and spent. His softening cock still inside her well fucked pussy. Rachel’s body relaxed as well, but Rachel found her vagina was strangely clamped very tightly around John’s softened, but still considerable (nearly eight inches and an inch and half diameter thick) cock. Rachel took slow measured breaths to oxygenate her depleted body as her vagina continued to munch on John’s penis inside her.

Both Rachel and John passed out that way a few minutes later.


Link