Tetsu, the son of a Yakuza boss, yearns for an intense love affair which he discovers with his perfect match, Senou. But there's a catch - Senou's income is dishonestly earned through manipulation and force, and he tries to coerce Tetsu into making a mature video. Nevertheless, their unyielding love defies all odds and emerges as an admirable couple. In addition, the storyline also explores the romantic journey of Tetsu's childhood friend Tomoki with his Mathematics teacher, Sahara.