Suddenly apprehensive about what he had gotten himself into Roy made a decision to test just what the device was capable of. He specifically targeted the cheer uniform and then fired at the shirt across the room. There was no fanfare. No flash of light. One second he was a high school girl being groped and with no perception of time changing he was the one doing the groping. Susie's hair and makeup were done just as they had been before the day started but under Roy's hand was the muscle of a teenage boy even though he could feel her bra through the uniform. A second look and it was clear that she was physically all boy. He then became aware that he was very topless. His shirt was still where it had been.
"Sorry ma'am I forgot that I actually drive myself to school for a moment." Susie blushed as she backed out of the room, trying valiantly to hold her skirt down to maintain some semblance of modesty. Roy's hands instinctively covered his breasts to attempt to do the same as the change in circumstances was uncomfortably awkward for both participants. As she backed out of the room, closing the door behind her, Roy went to retrieve his wayward top. Once grabbing the garment the realization hit him. Susie had called him ma'am not sir. He quickly pulled out his wallet to check his identification. His age and last name were correct but his first name had been changed to Susie and the letter next to his gender was an F.
Heading back into his room, Roy, now Susie, checked herself out in the mirror. Even with the short messy hair and the masculine clothes she was clearly a woman now. I bisexual woman if her confused libido was any indication.