Sogou, a company-owned engineer, has a big problem. He has devoted his entire life to his work, and as a result of his irregular lifestyle, he spends his days unable to sleep. One day, he meets Chise, a man cowering in front of his house, and decides to leave him there for a while. When Chise finds out that Sogou has insomnia, he suggests, “Maybe you can sleep if we have sex.” He suggested. "No way, why with a man?" But his body responds, and it feels so good that he can't stop.... The next thing I know, I'm having sex with Chise and I'm able to sleep! A naughty insomnia cure love between a company stockbroker who doesn't take care of himself and a lonely pimp.