Maki who is gay and been told by his former bestfriend Katsumi, “disgusting”, coincidentally reunited after 10 years of being apart. Although, their reunion should be a joyful one Maki discovered that an once straight man is now having sex with men that holds a bad reputation around the area.

Little did Maki know, Katsumi was once assaulted and been violently sleeping around men to self-inflict the pain he cause to Maki during the time he rejected him.
In response to those feelings, Maki says: "Katsumi-kun, I will punish you."