Meat
My most serious growth spurt occurred when rod wanted to see if my balls were truly bottomless. after 20 cummings or so when it seemed i was spent, he'd stuff more meat into my maw, and sure enough, i'd recharge!
Don't Steal from a Sorceress
_edit: tags are falling off, can't get them on right, so be warned: transformation, herm, canine, tiger, magic, cock growth, muscle growth_ \* \* \* rik gasped as he bolted down the narrow alleyway.
Gunther's Warlord 2
His hair was short at the sides and longer at the top, and hung oh so casually in the blue liquid.
Gunther's Warlord 1
His cock was so huge and thick that the tube, which covered the entire cockhead, looked like it would snap any moment. and if gunther estimated right, said cock was probably 10 inches long and wider than his fist!
Grow In The Dark
As soon as his arms hit the floor to catch him, the glow surged in the veins and the growth.
The Pointy End
His shaft almost looked like it was slowly squirming, the growth inside and the surface flesh did not align perfectly, causing surges of growth to force it to bend this way and that before catching up and straightening back out.
Experimentation
Slowly the phallus drew out, followed by a mechanical click. the voice came over again. "initiate injection sequence two." he was filled again with the metal shaft, pushing deep within his backside.
Stupid Cupid- The Hatching
Jerry wanted to deny it, but the pleasure coming from his dick was too much. his cock became like steel and slapped him between his mountainous pecs. the python dick was oozing pre like a faucet, and the smell made him voraciously hungry for sex.
Peas in a Pod Part 2
It seemed the extra growth wasn't just limited to his cock and balls, but the small strip of flesh directly behind as well. harvey's taint had swollen wonderfully.
Dragon Blossom - Chapter 2
The pleasure from that growth spurt alone almost overwhelmed the innocent boy... his pleasure nerves sparkling inside him... but somehow, he stopped himself from moaning.
Preserving the Forest
A deep and satisfied moan came from the elephant as he felt the growth surge up his shaft before bending back towards his cockhead and soon fire into his mouth.
Sonic's Curiosity
"i had a feeling that's what caused you're growth... i might as well see what it can do to me. who knows i might be a better fit." rouge said, "all right dear?" sonic gave her thumbs up and grin. "all right!" she said.