Henry’s mutated pituitary gland worked its exponential growth. His balls dropped and ballooned as his penis lengthen and thickened taking all available room in his diaper, Hairs began to sprout around the cock base and balls.
The confused baby squirmed and groaned on the floor as the contents of his crotch grew out, the feeling of flesh expanding in an unnatural way mixed with the feeling of uncomfortable confinement, squeezing his nether region more and more.
Then as soon as it began it stoped, leaving Henry with a rather large hairy overdeveloped genitalia of a man rather then a baby, now trapped in a straining diaper desperately trying to hold on
Despite the snug feeling at his loins the wave of odd sensations was finally over so Henry picked himself up and tried to resume getting his toy. Attempting to crawl again he raised his arms lifting up his torso but his legs was not long enough lift his new bulge from the floor, so taking a few steps his groin grazed the ground.
Step Step Step
The movement was making a tingling feeling throb up out the shaft as Henry inches closer to his toy
This awoke the now fully grown monster within, this new sensation was a lot more pleasant than the one before. As his cock stated stretching longer and girthy his diaper pulled out and stared to dig into his sides even more, right as it began to hurt- “RIIIPPPP” -it broke and slipped off give him some much needed relief.
Now free from its confines his oversized hairy schlong and sack was open to the world, dangling and slapping on the the floor and on Henry’s thighs. The fully erected dick dragging as Henry rocked back and forth, making the newly formed veins on its side pulse and the head flare a reddish purple.
At this point Henry was caught in euphoric bliss from all this new feeling from his loins and continues rocking and grinding his crotch instinctually.
The toy now forgotten the baby with adult genitals was now dry jumping the floor
Precum was leaking at the head as his scrotum churned out hormones, getting ready to shoot the newly made semen inside them. Henry now trapped in ecstasy…