The story of a new bride who married into a rural village and was subjected to anal training by the village men and turned into a communal sewage pit Yuu Shinoda
Yuu Shinoda, a refined young woman raised in Tokyo, had always dreamed of living in the countryside. Defying her parents' objections, she attends a social mixer and meets a man from a rural town. Fulfilling her fantasy, she moves to the countryside with him, only to find farm work and housekeeping far more grueling than she imagined. Soon, local farmers begin approaching her under the guise of friendliness. Pretending to care for her, they gradually lure Yuu into new experiences—an intense, special training designed to awaken the hidden desires of a big-assed country wife.