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 Wedding2. Utsukushiki Kemonotachi.3. ...Virgin Love.4. Toriko ni Natta Kemono5. Junai no Seinen6. Kemono wa Ai de, Iyasareru.7. Playboy Amour8. Oboreru Kemono no Koibito.9. Men's Love