Riho is anxious when her husband is subject to restructuring. One day, her husband's boss, Kazama, suddenly comes over and offers Riho a proposal that is based on the conditions for her husband to be re-employed. Riho accepts his proposal and is raped many times by doing what he says. Even though I told myself that I was in order to protect the happiness of my husband and wife, the body I felt was constantly feeling and I was able to orgasm many times... At the repeated humiliation, Riho begins to feel secretly anticipated. Then, her husband, who knows nothing, invites Kazama to her house...