Katherine, a female college student, frequents Maurice, an okama bar staffed by cross-dressing individuals. She forges a friendship with Catherine, unaware that Catherine is actually Shinya Okama, a heterosexual male college student in drag. Katherine bears a striking physical resemblance to Catherine, a central element in Shinya's attraction to her.

Katherine has a boyfriend actively pursuing a physical relationship with her. This existing romantic involvement complicates Shinya's attempts to court Katherine in his male identity. Through his Catherine persona, Shinya works to undermine Katherine's relationship with her boyfriend while concealing his true gender. He navigates the complexities of maintaining his dual identity as both Shinya and Catherine. Tension arises as Shinya aims to prevent Katherine from progressing intimately with her boyfriend. Katherine remains unaware of Shinya's feelings for her outside his Catherine identity.