A bar frequented by gloomy college students, where bunny girls serve customers. The bar's main attraction is Suzu, a bar attendant who stands out among the crowd. One day, the man discovers the real Suzu. Suzu is a single mother raising her child on her own. However, he is drawn to the man's devotion to her, and they end up having sex many times. In order to fill the hole in his heart, he repeatedly cums inside her.