I used an extreme feminine perfume and went to the school. When I wanted to exit the school toilet, there was a girl in front of me. She grabbed on the handle, exited, and slightly pushed the door open without looking at me. I thanked her using my real guy's voice and she was shocked. She tried to turn her head towards me but she quickly turned back again. She tried that for 4 times while I kept looking at her reaction from behind and almost burst into laughter.