The film is Misaki Endomoto's memories of the days when she was not married, at that time she worked as a waitress at a café, at that time Misaki met a perverted bricklayer, a middle-aged customer, he took advantage of her leaving her phone at the shop when she came home. helped her bring it to get into the house, and then raped her.
After that day, Misaki was always sent by him, and he forced her to serve her all the time, even when she was at the restaurant, and gradually it seemed that she was enjoying those sexes, not being raped. And those memories she always hid in her heart until the day she got married, every day, every night she always thought about it.