When Kyle gets home he drinks the potion and thinks about someone to swap with, but as he does his sister runs in and yells.
"HEY LOSER WHAT ARE YOU DOING?"
"What nu no" Kyle mumbles as he and his sister black out.
••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
When Kyle wakes up he thinks to himself.
"Why is everything so much bigger?
Then he looks down and sees to orbs on his chest.
"What the hell?
He says out loud in a newfound feminine voice. He slaps his hand over his mouth in shock. When he does he sees his new feminine hand. He jumps up and runs to the bathroom. When he reaches the bathroom and see's his sister, except it's not his sister it's him! His new body or his sister's body is 5'5, 120 pounds, A thin figure and C cups boobs.
Suddenly his sister bursts into the bathroom, and says…