Yuka and Ayanami have been best friends since childhood. However, Yuka is a lesbian and has always harbored feelings for Ayanami, accepting their relationship as just "best friends" despite the line she's drawn. One day, Ayanami tells her she's going to work at a lesbian-themed sex establishment. She explains that she's starting this job to support her unemployed, controlling husband. Yuka, consumed by jealousy and hatred for her husband, tries to maintain her composure despite feeling like she's on the verge of insanity. Eventually, Yuka locates the lesbian-themed sex establishment where Ayanami works and appears before her as a customer...
