Crossdresser for my sister's bully (BxB)

"Please, just this one time and then I'll leave you alone!" Said Nymphodora with her best puppy eyes. "Fine, but you owe me one," Emme just had to substitute his sister for one day. They were identical twins but went to different schools and once Emme wore his sister Nymphodora's uniform and with the magic of makeup...