His sister Rachel

As Jake entered the commands, a grin appeared on his face. "Dont worry, dude. I totally understand you dont wanna be me. I mean, even i didn't want to be myself! So, how about this?" He asks as he pressed a button.

Suddenly Adam's vision went blank, but regained it moments later. He was laying on a bed, holding a phone in his hands... His dainty hands with pink nails...

Adams eyes grew wide as he saw some strands of long blonde hair fall into his field of vision. "W-what the hell?!" He exclaimed in a high pitched feminine tone as he realized what had happened.

Adam jumped off the bed and rushed to the full length mirror in his new room. He was greeted by the sight of his younger sister Rachel! He has really become her! He felt the unfamiliar feeling of her bra touching his newly acquired sensitive nipples, the edge of this short white skirt brushing against his smooth feminine legs and the tickling of his long hair touching his bare shoulders. All he could utter was "What the fuck..."

After regaining his composure, Adam rushed out his sisters bedroom door and barged into his own room. Jake was standing there with a big smile on his face.

"Oh, hey sis!" Jake chimes

"What the hell do you think you're doing?! Where is my body!" Adam snarls in his new girly voice