The peaceful life of Mio and her husband was suddenly disturbed. Because they had known each other for a long time, Mio's husband borrowed a large amount of money without term from Oki. Suddenly today he forced her husband to return the money next month. The amount of money was so large that Mio's husband was desperate and could only drink alcohol all day. Because she wanted to help her husband, Mio secretly asked Oki to reduce his debt. Oki agrees on the condition... she must be his woman on the weekend. With the hope of returning to the happy days like before, Mio agreed. And from that day on, every weekend, Mio went to Oki's place to be his woman, let him fuck, do whatever he wanted...