Presents the past of Jun and Jin. Their sexless life and the troubles they had to go through. The series goes like this: 1. Happy Yarou Wedding 2. Utsukushiki Kemonotachi. 3. ...Virgin Love. 4. Toriko ni Natta Kemono 5. Junai no Seinen 6. Kemono wa Ai de, Iyasareru. 7. Playboy Amour - Romance no Kaori 8. Oboreru Kemono no Koibito. 9. Men's Love - Aikata - Ueta Aikata 10. Amaeta Kemono no Shitsukekata 11. Torawareta Amai Kemonotachi 12. Aikata no Aishikata