OAV Series. Shin'ya's school days are boring until Akane, a woman whom his brother was to marry due to a family arrangement, started attending Shin'ya's school. Shin'ya remembers meeting Akane when they were younger, and that they made a promise to be together when they were older.
- Genre: Futanari, Harem, Housewife, Nurse, Oppai, Romance, Schoolgirl, Shoujo, Teacher, Tentacles, Uncensored, Vanilla, Yuri
- Status: Completed
- Stars: Ayaka Kimura, Chinami Maruyama, Haruto Mikawa, Hitomi, Misumi Nanaho
- Duration: 30 min
- Quality: Uncensored
- Network: Milky Animation Label