Collaborative sex stories let us write the plot together

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

The dildo inside her mouth and throat stretched Rachel’s throat beyond anything she’s ever experienced in her life before. She had choked on food before, but never on purpose.

Rachel had panicked a bit at first, but as the dildo went deeper and deeper into her mouth then into her throat, she found it wasn’t so bad as she imagined it. In fact, she felt her throat adjusting well to the intrusion, and the longer it was inside her, the more pleasant it started to feel.

Rachel was just starting to enjoy the way the dildo felt in her throat when John arrived back at her desk.

“Have you been a good girl Rachel?”

Rachel nodded with as much of a smile as she could muster without releasing the dildo in her mouth. She opened her mouth and bared her teeth as much as she dared, slightly opening them to show John how good of a girl she had been.

“Ah… I see you’ve been an exceptionally good girl. Now open your mouth and let the dildo come out of your throat and mouth Rachel…”

Rachel did as she was told and felt her throat muscles squeezing the dildo out of her body. It slid out of her throat until it was only in her mouth. John grabbed it then and pulled it out of her. Her throat and mouth felt awkward as if something was missing.

“Now open your mouth again Rachel,” John said as he stepped up to her and pulled out his cock.

“Oh my God John… it’s huge!” Rachel said. She had never imagined a penis could become as large as what was sticking out of John’s pants. It was nearly as long as the dildo that just came out of her mouth and throat, but much thicker. It was also covered in thick veins that seemed to pulse with life.

John pressed the massive head of that penis against Rachel’s lips and she automatically opened them to allow the penis to enter. Rachel could taste the salty sweetness of his skin as John pushed his penis deeper into her mouth. She had thought the dildo made her mouth open up too wide, but John’s penis really stretched her mouth to its limits.

Soon the head of John’s penis was pressing against the soft tissue at the back of her mouth.

“Try to relax your throat Rachel…” John said as he held onto the back of her head with both of his big hands and pressed his hips forward.

Rachel didn’t think it would go, but John was very persistent and suddenly with a jerk, the plum-sized head of his penis pushed into her throat.

Rachel gagged several times almost dislodging him, until she remembered to breath through her nostrils. This allowed John to push forward more until his black, curly pubic hair was pressed up against her nose and his giant testicles felt as if they were attached to her chin.

Rachel breathed in deeply to try relaxing as much as possible and all she could smell was the tangy smell of John’s crotch. It made her massively stretched vagina twitch over and over again.

“Mmmmm… your throat is like pushing my cock into butter… I’m so glad I have my cock in your throat Rachel…” John said as he pressed the back of her head into his crotch. It made Rachel shudder not in repulsion, but in a mini orgasm.

Rachel instinctively reached up with her hands and cupped her boss’s ass cheeks, and felt herself trying to swallow his massive cock over and over again.

“Yes… that’s it, keep swallowing Rachel… milk my cock with your throat muscles. Pull the cum out of my balls with your throat!” John said encouragingly.

Rachel looked up at John and smiled the best she could but all she succeeded in doing was to drool because her mouth was stretched to its limits around the base of his lovely penis.

It wasn’t long before Rachel felt John tense up inside her throat. She felt his shaft expand and contract suddenly, then a searing hotness spurting into her chest over and over again. John grunted loudly and pulled her head to himself very hard, hurting her lips which became mashed against him.

“Oh fuck Rachel… take my cum into your belly… do you feel my hot cum shooting into you?” John said and bucked several times before stopping and eventually pulling his softening cock out of her.

“You’ve been a very good girl Rachel. Now go home, keep the inflated dildos in your pussy and ass, and tomorrow before you go home, you will be rewarded again…”

“Thank you John…” Rachel said and left the office. She loved how her walking was more of a waddle than a proper walk.