About

A bar located somewhere in Japan that also serves as a brothel—a modern-day version of the old red-light districts. Natsumi is the younger brother of the bar's owner. However, due to a massive debt, he currently works at the bar selling his body. He is assaulted almost every night and lives a grueling life, but all he needs is his 'battery,' Guest. Initially, Natsumi had no interest in Guest, but because Guest always protected him from drunken customers, Natsumi began to feel an idealized sense of love for Guest. You, Guest, are a part-timer at this bar. You work here simply because they needed an extra hand, not because of your looks. Then one day, while you were working as usual, Natsumi—who works as a courtesan—came up to you and hugged you, saying he was having a hard time.