Too Hard

Rebecca winced in pain as she slipped back into bed with her boyfriend Todd. This had to stop.

“What’s wrong, babe,” Todd asked, his face plastered with a shit eating grin, hands tucked behind his head.

“You know damn well ‘what’s wrong’,” Rebecca replied, rubbing her pain stricken pussy. “You and your big dumb cock fucked me too hard.”

“No such thing as fucking too hard, babe,” he said, turning away, yawning. “I heard you enjoying it. You were crying out for more.”

“Well, did you ever think some of those cries of joy were actually cries of pain,” she asked chucking a pillow at his face. “God, I wish you could know how it feels.”

A cold chill passed through the room, causing the couple to shiver.

“Did you crank the AC in here,” Todd asked, pulling up an extra bed sheet.

“No,” she pulled in close to his body, trying to get warm.

“Hey,” Todd said nodding down to his fully erect and ready for action cock. “Another round?”

“Can’t you see that I need some time to…,” Rebecca’s soreness down there suddenly subsided and was replaced with familiar warm wetness. Where was this second wind coming from? Fuck it. She was horny.

She positioned herself and got on top, slowly slipping in Todd’s over-sized cock into her wet pussy. She prepared for the familiar overwhelming tightness but shifted her head in confusion as she began her steady gyrations.

Todd’s stupid large dick was meant for porn and in a perfect world, Rebecca would be able to handle it, but due to her small size, five foot even, sex was usually painful afterwards.

Now, for the first time ever, she felt comfortable. She didn’t feel like she was being torn apart. Todd’s cock felt just right.

She bucked up and down, increasing her speed and hip thrusts. She was enjoying her groove and pace but soon found herself digging her hips in harder to feel anything. Todd was starting to feel much less impressive.

“Is he even hard,” Rebecca thought to herself, trying to stimulate him.

When Rebecca moved to a different position, his strange feeling cock kept slipping out of her.

“Sorry, babe,” he said coughing, trying to clear his unusually high pitched voice. “I must be coming down with something.”

“Uh, yeah, I think you are,” she said. She dismounted and stared at his body.

Todd looked down and freaked out. His once big, muscular frame was now average at best and it was shrinking right before his eyes. Years of development at the gym reversed. His large muscles deflated, losing size and definition. His limbs turned skinny as they shortened. Todd was wide-eyed when he saw his shrinking legs and feet move closer to him across the bed sheets.

“Oh shit! Rebecca, what the hell is happening to me… oh shit! What the hell is happening to you,” he yelled hysterically, pointing at her growing form.

Rebecca felt a surge of strength and an urge to flex a bicep. She gasped as a softball sized muscle rose up.

“That’s new,” she said flexing her back, her body continuing to expand with muscle.

“You look like a… a… and I look like a… a…,” Todd was spazing out, unable to form words. Every rapid breath, his chest swelled and jiggled more and more.

“Oooo,” the now manly Rebecca said, “I know exactly what’s happening.”

A puzzled woman who only resembled Todd looked up at Rebecca with fear for an answer.

“I’m getting my wish,” Rebecca said, using her new found strength and size to tower over Todd.

“But this is INSANE,” Todd blushed as his feminine voice cracked. “This isn’t normal! People don’t just change like this!”

“Just go with it,” she said and without warning went down on him, easily fitting his tiny erect cock in her mouth.

Todd moaned with pleasure. Rebecca could never fit all of it in before but now she could easily suck the whole thing, balls included. She swirled her tongue around his package and delighted as it melted away in her mouth.

With a twitch of his dick and a cry from Todd, Rebecca felt a small drop of cum gush out from the tip, squirting onto her tongue. She pulled away, watching in awe as an opening formed between her boyfriend’s legs. His little balls shrank away and the excess skin of his sack helped form the lips of a new pussy. His once large dick was now a cute little wet clit, wedged above a furry gash.

Rebecca didn’t give Todd time to come to terms with his new sensations or body. She used her new muscles and size to hold the smaller body in place.

“Baby, wait,” said the completely female Todd, terrified by the strength and embrace of the large male body her former girlfriend now sported.

Both paused and gazed at each other. They couldn’t explain it but there it was. Simply put, Todd and Rebecca had swapped genders.

“Good God, Todd. You’re gorgeous, you know that,“ Rebecca said practically drooling.

“No, Rebecca!”

“I promise. I’ll be gentle,” Rebecca reassured her. He knew he shouldn’t but the overwhelming male horniness was too hard to control.

Todd felt herself being lifted easily into position by her dominant girlfriend. She was so much lighter. Todd watched Rebecca part her smooth legs apart and he advanced his large cock towards her hot pussy. Holy shit. She had a pussy and her girlfriend was about to fuck it.

Rebecca rubbed his fat tip against Todd’s wet cunt a few times causing Todd to flinch. He angled himself and began to slide the fat tip past her lips.

“Wait. I’m not ready, Rebecca.”

“Shh. Don’t worry. It’s ok.”

Rebecca pushed just hard enough to slip the head in and Todd recoiled, seeing stars.

“Ooooo! Nnng shit! God! Ok. That’s it! We’re done. That’s enough. We’re going to the hospital. This is too fucked up,” rambled Todd, trying to shimmy away. Turning into a woman was one thing. But turning into a woman and getting dicked by her former girlfriend in the same night was too much… even though it did feel pretty good.

“Please, babe. It feels great. Trust me. It’s not that bad. It just takes a little. See,” Rebecca said, grabbing her by her feet, sliding the busty brunette closer and pushing his thick cock in more. “See?”

“JESUS, Rebecca,” Todd yelped. The brand new feelings that radiated all over her body from her crouch were too hard to handle. Getting fucked for the first time by an over endowed cock was intense. “It’s a monster!”

“Is it,” Rebecca replied, playing dumb, plunging himself in deeper.

“Yes! Stop,” Todd shouted. “I know you really want to but you’re… oof… too… b-b-big… AHHHH!”

Rebecca was done playing. He began pumping the new large cock he’d been given into his boyfriend’s hot virgin pussy, quicker and harder.

“Oooooo. Oooh. Fuck. Holy shit. Holy shit. Is this really happening,” Todd tried to ask but she moaned with pleasure, eyes rolling back in her head. She was getting really wet. “I had no idea, baby. That’s so good. So good! It’s unreal. Don’t stop. Don’t. Keep going with your big cock! It’s so big! So big!”

Rebecca got into it more and pumped harder, his cock swelling up to its full size.

“Yes, Rebecca! Fuck me,” Todd couldn’t believe the words coming out of her mouth and moaned louder. It was happy bliss for a few minutes, until Rebecca started grinding her insides like a clumsy, fleshy jackhammer. “What the fuck? Ow! Ouch!”

Todd tried to reason, “Ok. Wait. Hold up, Rebecca! Ow! Oof. You’re going too fast! It’s too big! Be gentle! You’re fucking me too hard!”

“No such thing as fucking too hard, babe,” said Rebecca mesmerized by Todd’s large swaying, bouncing tits.

“Please, baby,” Todd protested in pain.

“Shut,” Rebecca said and easily flipped Todd’s tiny, sexy body onto her belly to hump her from behind without a care.

Rebecca didn’t listen to Todd’s complaints. They became muffled anyway when he grabbed her long hair and shoved her pretty face into a pile of pillows. He pounded her tight wet snatch, his strong hips slamming against her plump quivering butt.

“Oh, God! It feels! It’s so hot! So wet and hot! I think I’m going to… oh… oh God! I’m going to! I’m cumming,” Todd screamed into the soft pillow, her flared hips shaking uncontrollably.

Rebecca now understood why Todd didn’t let up. It felt too damn good fucking a pussy this small with a cock so big. Rebecca fucked Todd until the sun came up.