Yuji has no sex with his wife and can't help but feel horny. I couldn't stand it, and when I went to the soap in secret, the lady who came out was my wife's friend, Ai. It is said that her husband's income has decreased and she is in trouble with repaying the loan and is working as a sex worker. Yuji is embarrassed and tries to change, but she smiles and treats him to his heart's content, giving him the greatest pleasure. Yuji, who couldn't resist the desire to be served with the body of love more than his wife's guilt, went to her again.