Jason decides to head home since it is getting late. Jason gets home and lays on his bed and hears the shower running before grabbing his phone and opening up the app.
Jason decides to set the targetting to his busty sister Amy. Like any guy he thought she was hot especially since she was the head cheerleader for the local college football team but she is also a giant bimbo who almost exclusively thinks of sex and bullies becuase he is a virgin so Jason decides to take her down a peg.
Jason targets Amy and the app generates the sentence "Amy is scrubbing her breasts in the shower"
Jason thinks for a bit and thinks it would be fun to replace breasts with something else to give Amy a new body part but he also had some other ideas and since reality alteration was turned off everyone will know how Amy changed including Amy.