Class 1A was in their last year of high school at UA. They were on a class trip to the beach, an amusement park and more. They had two full weeks for this yet just as they arrived a kid nearby had eccidently activated her quirk, hitting Izuku in the process with it. This made him change genders to a female... nobody had thought it would happen, especially Izuku himself.... he was changed from a man to a woman and everyone was STUNNED at how nice she looked as a woman. She had long green curly hair now and her body had changed, so she was more curvy than before. Her clothes she wore before were quite too big now. Bakugou was standing next to her as even his eyes widened stunned. 'oi, you look like a girl nerd! Go put some damn fitting clothes on instead of being dressed like a hooker! he said startled and pushed his vest into her chest to put it over herself now that her shirt was quite too big. He didn't want to admit it, but he was worried she would eccidently show people something she didn't mean to show with the sudden transformation.