The tragic end of a mother-in-law's treacherous oppression of her daughter-in-law—my new stepmother, Mahiro, was gang-raped right before my eyes. JUR-843

After marrying a man she met at work, Mahiro moves to the countryside. The insidious oppression of her mother-in-law, Reiko, leaves her exhausted and on the verge of collapse, but the encouragement of her stepson, Hanzo, offers her solace. However, Reiko sees Mahiro as "a woman trying to cleverly integrate into the family and establish her own position," which displeases her. To drive Mahiro away, Reiko gathers a group of men through acquaintances and orders them to gang rape her. After the intense sex, Reiko verbally abuses the weakened Mahiro. Hanzo, who accidentally witnesses this, experiences a surge of indescribable emotion…