Kashii Kaho, a stepmother who was raped by her stepson and became a sperm-poisoned slave. (SAN-082)

Jiahe's remarried husband has a child from a previous marriage. He is withdrawn and mentally unstable. One day, she is raped by her stepson. From then on, her terrifying days begin. Driven to her mental limit, "Jiahe" begins to fall in love with her stepson and becomes a lustful woman who craves a penis.