You set the settings to change reality, as you wanted to get the full experience. You set it to self aware only additionally.
"An Asian Instagram girl" You started with.
"With a deliciously curvy body and habitually getting into sexy poses and sexy tiny outfits" You add, gleefully anticipating the change as you grip the gun."
As you think about how awesome it'd be to have sex with the girl you're describing in your head, some stray thoughts enter your mind.
"Who would absolutely love sucking cock and be addicted to cum" Right as you pull the trigger.
The resulting light from firing the gun caused you to flinch and look away. When it subsided, you moved quickly to a mirror to check what changed. You definitely were shorter than before, probably no taller than 5'4". You were wearing a very thin top with midriff that you feel like your large melon sized breasts could easily slip out of. Down below, you were wearing very tight boy shorts which hugged your juicy ass.
Upon glancing at your phone, you opened it up to find an Instagram page full of very racey pictures featuring yourself in various positions and clothing.
You felt an odd feeling in your mind, this outfit you were wearing is your favorite for relaxing around your apartment, other odd memories came into your head and you realized your roommate was now your photographer and boyfriend.