SAN-080 Due to the stress of married life, a woman named Hamasaki Mao became neurotic, worn out both physically and mentally, turning into an invalid with large breasts.

Film Introduction

The family of 'Mao' cannot have children and is often taunted by her stepfather. He has been after her, wanting to possess her wonderful body, and pressures 'Mao'. She begins to stray from the right path after being humiliated in the kitchen. Although her stepfather notices her changes, he continues to indulge in her body. Eventually, she develops a mental abnormality…