Jesse dashes outside yelling for them to stop.
With Andy's massive 17 inch cock in her hands, she turns to Jesse and says "I thought you had a big dick, how did your little brother's get so big?"
"It was some kind of fucking witch! She stole my size, and gave it to him!"
At that moment, Andy pulled down Jesse's pants revealing his minuscule penis.
"Oh my god! It's not even an inch! kind of looks like a little button" She narrows her eyes on Jesse's crotch. "And is that a little ballsack? Are there even any balls in there?" Just then she reaches for his little sack and gives it a squeeze, as jesse winces form her cold hands, his little sack shrivels up and disappears. "I guess not." She laughs.
Jesse turns red from embarrassment, or anger, or both. "You little brat! I'm going to beat you into a pulp!" Jesse balls his hand into a fist, but as he goes to swing, he doubles over in pain as what was left of his cock shrivels away leaving a little slit behind. Jess falls over onto the floor onto his back.
As Jesse opens his eyes to realize what happens he sees it first hand as his brother magnificent cock continues to surge up to 19 inches.
"How can it be getting bigger! You already took everything I had." Just then Jesse reaches down to find a moist slit, his body shudders with pleasure for a moment, before he realizes that he now has a vagina.