To pay off her husband's debt, her pussy was forcefully taken; even her sister-in-law who came to help was raped and forced into lesbian acts, as the two young married sisters were sequentially humiliated - Mori Nanako, Kanno Shizuka
Shizuka and Nanako, two women who had secretly built an intimate bond hidden from their husbands, find their lives shattered when Shizuka's husband suddenly disappears. He had secretly promised to sell Shizuka's body to loan collectors to repay his debts. To protect Shizuka, Nanako resolves to become a slave alongside her. The two women become deeply entwined, swept away by overwhelming waves of pleasure, gradually transforming into beast-like creatures consumed by desire.