"I want to try out an orgy party," contacted Ena, a woman in her 20s. Why does she want to try out an orgy party? As we follow her closely, the realities of sexuality among modern women become clear... She comes into contact with the organizer of the orgy party, confesses her feelings to her grandmother who raised her, and finally participates in the orgy party she had always wanted to attend. What were her thoughts as she overcame all the obstacles and attended the orgy party?