Tsutomu divides his time between the family flower shop and the home he shares with his often-absent brother and alluring sister-in-law Mai. In this uncensored episode her lonely nights soon lead to a heated discovery that lets Tsutomu soothe her longing, his attention drawn to her soft big boobs. When Mai later pretends nothing occurred, his frustration pushes him toward bolder intimacy filled with blow job and creampie tension, igniting the hentai’s forbidden spark.