With just a nod of his head, my entire form including the overalls expand at an alarming rate. Within moments I stood at a stocky 5'4" & sporting layer upon layer of brimmng muscles and yet still remained (an albeit stuffed)sculpted teddybear!
"What have you done?!? I am still a teddy bear!"
"A muscle teddybear, big guy... and proportionate in every way"
Glancing down I realized he was right. My once non descript padded groin was now an anatomically correct collosal penis. Reaching down and grabbing the rather wide shaft I discovered that this too was packed to overflowing with padding. I was still a stuffed animal to boot!