Nagomi is in love with her brother-in-law, Yoshihiko (Yoshihiko Arima). One day, Yoshihiko is shocked when he brings his girlfriend, Nono, to his house. After she appeared, my cousin Keita (Kyuta Aso), who came out from the countryside, saw me naked in the bath, stepped on me, and kicked me. And... how will love go...!? !