Shigeru works as an assistant director for a TV program. One day, he sees Airi , a belly dancer he had previously interviewed, entering a suspicious building and follows her secretly, only to discover it's a strip theater... Before he knows it, Shigeru is Kokoro by Airi 's seductive and obscene dance, teasing and toying with the audience. Airi's presence in his mind grows stronger and stronger, and he starts frequenting the theater. After the show, he asks her, "Why do you want to perform on stage?"...