Ichito Shimotori is a sex therapist running the Shimotori Clinic, a practice that helps patients confront intimate issues they cannot discuss with anyone else. The clinic addresses a wide range of sexual concerns, including unwanted sexless relationships, erectile dysfunction, menopausal disorders, infidelity, sexual trauma, and other deeply personal worries that clients find difficult to voice. Despite facing ridicule and prejudice from society for his profession, Shimotori treats each patient with sincerity, compassion, and respect. However, beneath his calm and empathetic exterior, he hides a secret burden of his own an anxiety about sex that he keeps hidden from the very people he is trying to heal. The story unfolds as a sincere romance that explores how desire, emotional expression, and self-worth shape human connections, grounded in the belief that everyone harbors private sexual anxieties. Set within the walls of his clinic and the lives of those who seek his help, the narrative reexamines how people understand one another, how they view themselves, and what it truly means to love someone. The author, Kisei Tada, has stated that a central theme of the work is that individuals do not have to face sexual concerns alone and that there are places where they can seek help.