Freelance writer Ryo is assigned an article on a "lesbian special feature" but knows almost nothing about lesbianism. Her close friend Nagisa, who has already come out as a lesbian, suggests reaching out to Riku, a former lover of hers and a woman attending a women's university, for an interview. During the interview, Ryo is introduced to Misa, a married woman who works at a lesbian-only brothel. Witnessing their intimate encounters, Ryo gradually becomes drawn into the world of lesbian relationships. The story unfolds with intense emotional and physical connections between women, ranging from lesbian training to tender lovemaking, exploring the depth of female love. A complex, profound narrative of desire and intimacy between women.