Miori-nee protected me from the bullying by the lowlifes. She's a heroine of justice who has always helped me since we were kids. But Miori-nee has incurred the wrath of the lowlifes. A group of lowlifes storm into Miori-nee's room. I watch in silence. Screams come from Miori-nee's room, and the bed creaks. I'm a really useless brother for not being able to protect my precious sister. I'm sorry, Miori-nee... For the next few days, Miori-nee will be the lowlifes' internal urinal.