Otona no Doukyuusei
大人の同級生
Otona no Doukyuusei Online is Free. A sensual love story that depicts the whereabouts of love that two women with opposite personalities weave around one man. When I was a student, Reiji and Sumire graduated without feelings though they had both feelings. After a while, Reiji reunites with Sumire, who returned from her former girlfriend, Koko. Popular sexy actress, Airi Natsume made her first appearance in a pink movie.
- Genre: Drama, Romance, Family
- Country: Japan
- Director: Tetsuya Takehora
- Cast: Airi Natsume, Ai Kayama, Tsubaki Kato, Shin'ya Orikasa, Yoshio Hosokawa, Atsushi Tsuda, Kenji Iwaya,