A lifelong street hustler who harbors a secret love for his childhood friend commits an abominable sexual transgression in hopes that it will bring him closer than ever to his upbeat pal. From as far back as he remember, Ken has been supporting himself by selling his body to strange me on the street. Though all of the darkness Ken has endured, only the company of his best friend Ritsurou has offered peace and solace when all hope seemed lost. Ken loves Ritsurou far more than his unsuspecting best friend could ever imagine, but Ritsurou is completely devoted to his pretty girlfriend Moeko. A studious girl who longs to settle into a stable, predictable life with Ritsurou, Moeko nevertheless remains somewhat disheartened by the fact that her boyfriend has yet to consummate their relationship. Upon discovering this intimate secret, Ken determines to seduce his best friend's girlfriend in an effort to get closer than ever to Ritsurou. Unfortunately, Ken's plan has some explosive, and irreparably damaging consequences for all involved.