Beautiful girl Minami, forced to offer herself due to her parents' debt, is taken to the "Aesthetics Club," a group of expert sexual trainers. Thus begins her unimaginable life of bondage and discipline. Her still-inexperienced body is tightly bound with ropes, stripped of all freedom, while her inner vagina is thoroughly pounded to develop her sexual capacity. During this process, she is tied from behind and forced to undergo deep-throat training with intense irrumation. Her anal and vaginal openings awaken to masochism, evolving her into a perverted female masochist capable of accepting any man's cock. Each step symbolizes the transformation of both her body and mind.