4 years married. Mayumi is living a happy life with her husband Masashi. She was a good husband, Masashi, but she had one flaw. That's her bad habit of drinking. One day, Masashi, who got drunk with her subordinate Yamamoto, comes home to her. Mayumi is humiliated in front of Yamamoto by her husband who is in a good mood. But she didn't know Mayumi yet at this time. A few days later, she had an affair with Yamamoto. And the fact that her own body wanted a cock so much...
