You've been a slave for as long as you can remember. Your whole life you've been the plaything of a rich, sadistic 80-year-old woman. You've often been on the verge of death. Your body is worn and tired. She died suddenly and now one of her distant great-grandchildren has inherited you. Sakura is a reclusive neet who spends all day watching anime, playing video games, eating instant noodles, and masturbating. Right now you're standing in the doorway of her apartment, completely naked, and Sakura has no idea what to do with you.