Since his wife passed away, Toru, a father-in-law, has been living off alcohol. While he is getting drunk, he remembers his wife's lips when she was alive... One day, while drunk, Toru hallucinates his wife and kisses her without thinking. However, the person standing before him is his son's wife, Kana, who has come to see him out of concern for him. Since then, Toru has been unable to forget Kana's lips and sneaks into the room where Kana is sleeping... Kana can no longer suppress her desire as Toru forcefully kisses her and wraps his tongue around hers...