A new classmate who has the quirk to duplicate a person, but the copy comes out of a different sex, but with the same behavior as the person who had the quirk hit. He quirked everyone to demonstrate his power, and now you are with different copies of your different sexes, while you are sitting on the desk with the others, with your male copy, while Bakugo and the others have been looking at their different sex copies (you are already part of the class before the new partner)