In a steamy hot spring resort, our protagonist indulges in an illicit affair with his irresistible mistress. She's curvy, voluptuous, and dripping with sensuality - a far cry from his wife. They engage in non-stop sexual encounters, including creampies and multiple ejaculations. Their passionate lovemaking knows no bounds; she satisfies him completely, both physically and emotionally. This erotic getaway leaves them both satiated yet yearning for more.

〈色気むんむんグラマラスなドスケベ愛人とハメまくり！中出ししまくり！〉妻とは比べモノにならないくらいエロいセックスを愉しめるオンナと温泉旅館に籠って不倫性交に明け暮れる。カラダ、テクニック、性格の全てが男の欲情を煽り搔き立てる。獣のように貪り貪られ情欲に溺れる一泊二日の不倫旅行。