Testing it out 2

Jon quickly decided to try out his new ability. He came out of the bathroom and ran over to his parents bedroom. He rummaged around in his mother's dresser until he found a few things to try on. He ran back to his bedroom and locked the door. He tossed down the pile and grabbed a random piece of clothing. It turned out to be a pair of purple panties. He dropped his pants and underwear and slid the panties on. At first, they felt weird because they were to lose at the hips, to tight at the waist and his cock bulged out strangely. Then, within seconds, his body shifted to fit the clothing. His hips expanded some as his waist shrunk a lot. His internal plumbing shifted as his cock sunk into his body. The flesh up to his belly button and halfway down his thighs also became smoother and more feminine.

Suddenly, there was a knock on his door. "Who is it?"
"It's your mother. I have a bunch of your clothing here." Jon panicked because he didn't want his mother to see him in her panties. He reached down to his jeans and tried to pull them on, but they didn't seem to want to go over his newly expanded hips. when he finally pulled them up, they were to lose on his waist. Strangely, that didn't change, but he did feel his legs become slightly more hairy. After kicking the other cloths under his bed, he let his mother in. He took the armful of clothing and locked the door behind her. As he sorted the cloths out, he saw that his mother had acedentaly put a pair of Zoe's jeans in with his. Not only that, they looked just like his jeans, only with proportions like his own. With a sudden strike of impulse, he slid off his own jeans and replaced them with his sister's.