Pure high school girl Tsuna lives in a small rural town, having lost her father at an early age. Deprived of parental love, she unconsciously developed a deep desire to be scolded and dominated. Drawn to her is a sadistic teacher with a fetish for underage girls, who gets aroused by bandages and restrictions—his twisted allure pulls Tsuna in. Despite the mismatch between an innocent girl and a perverted teacher, their relationship forms a profound, destructive bond. Driven by desire and losing their grip on reason, the couple's descent into ruin delivers a deeply unsettling experience for the reader.