MRSS-115 "Let's go hiking again next year ..." In order to earn money for his son

To save the life of his intractable son, Shingo's wife, Riho, signs a contract to become a meat urinal for a wealthy man named Yoshimoto for a year. Shingo laments his helplessness in selling his beloved wife, albeit for his son. In the video sent from Yoshimoto every week, the appearance of Riho being trained is recorded from beginning to end, and Riho who was showing a bullish posture at first gradually becomes Yoshimoto's thing to the heart ...