Designer Keisuke is asked by a friend to do a low-cost renovation, but the request is so unreasonable that he decides to refuse. Upon visiting his friend's house... He encounters the passionate plea from his friend's wife, Ayumi, and finds himself accepting the job. The secret relationship between the two becomes increasingly lewd and bold with each passing day. Finally, after the renovation is complete, Keisuke no longer has the chance to meet Ayumi...
