This story is about an university student and professor, who is a single parent. Features the introduction of Chiharu and Kazuki.
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
8. Oboreru Kemono no Koibito.
9. Men’s Love
