Todd quickly shed his clothing and rolled on top of a massive 8’4” seventeen year old crocodile girl. He stared in shocked delight as she rumbled beneath him, her world class muscles still slowly pumping up beneath a thick leathery hide. She smiled warmly, stroking the human’s soft back, and let out a gasp as Todd leaned in and nuzzled a big scaly nipple on top of a huge pert scaly breast as big as his head.
“Yeah?” Gretta rumbled, her lower legs dangling off the bed and slowly pressing further away as she grew to her adult size. Her breasts were visibly swelling now, filling with spongy meat. She reached 8’8” at 18 years old and showed no signs of stopping. “Y-You like me this huge, don’t you, my little mammal?”
“Yes, ma’am.” Todd whispered breathlessly.
“Oh, man.” She laughed, watching her hips expand, her thick torso swelling further, feeling every pull and stretch of her muscles filling. Her breasts were now the size of beach balls, her body was still growing. “You held me in your fucking arms. Now look at me!”
She reached down past Todd and began playing with her pussy again, slipping two fingers into her virginal canal and rubbing her clit with a clawed thumb. She hit 9’6” with ease at 18 and began to pant as her growth inexplicably began to accelerate. “Damn! I’m so big! I’m so huge!”
“Yes, my sweet reptile.” Todd kissed her hard abs and felt her growing faster and faster. “Do you feel it? You’re on the home stretch now. Here comes the big finish.”
“Yes! Yes!” Gretta growled, her huge feet clenching as they bumped the far wall of the room. She sat up in the bed and grabbed Todd with her free hand, pulling his face close into her massive rack as she feverishly masturbated. Soon, she was twenty two and ten and a half feet tall. “Shit! Shit!” She gasped, snapping her massive toothed jaws at the air and writhing in erotic bliss. Her tail slapped the bed frame, crushing it to the floor, and she groaned as she grew to 11 feet, the entire process slowing as she aged to 24.
As it started to fade, she grew another final foot into 28, her muscles at their biggest, her breasts the size of huge exercise balls. She was twelve feet tall! She opened her eyes to see, she was so huge! Everything was so small! Her right leg began to uncontrollably twitch, her tail curled. She restrained from letting out a huge roar but growled deeply none the less as finally, she reached the end.
Her entire huge muscular body came. The reptile grabbed Todd close in a hand that nearly covered his entire ass and blew her female load. A thick arc of creamy crocodile jizz erupted from her scaly pussy and trickled down her thighs like hot clear lava.
She vibrated, rocking into her hand, and let out deep feminine whimpers as she came, and came, and came. Twenty years of built up arousal released from her in the form of her first climax.
The giant crocodile gasped and shook, destroying the remains of Todd’s bed, until finally her pulsating sex began to let up.
Panting, hot, she opened her eyes and stared at Todd’s dumbstruck expression looking up at her from between her massive tits.
She looked down, giggling, and nuzzled his face. “Damn, monkey! You can change me ANY time...”
“W-Wow!” Todd simply, staring in shock at the panting and satisfied reptile.
“Oh?” Gretta looked down, seeing Todd’s still excited and throbbing eight inch cock dripping. “Aw, my poor man. You need to have some fun, too...”