In order to help his super busy secretary lover Saijo Chicharu, Kazuki Toudo decided to work in his father's company. Then he suddenly learned of Chicharu arranged marriage ....
It also follows up Kirishima Kaoru and Daigou Mikihisa, Toudou Akira and Tsuzaki Yuuhi and introduces Ian Evans.
Kemono Series:
1. Happy Yarou Wedding — Toudou Akira (teacher/seme) x Yuuhi (student/uke) + Shouta (Akira's son)
2. Utsukushiki Kemono-tachi (Beautiful Beast) — Saijou Chiharu (Kazuki's tutor/secretary to Pres. of Toudou Co./seme) x Toudou Kazuki (younger bro of Akira/heir of Toudou Co./uke)
3. ...Virgin Love — main: Daigou Mikihisa (director of Mercury Co./seme) x Kirishima Kaoru (uke/cousin of Chiharu/works at Toudou Co.), & a bit more of Chiharu x Kazuki
-Hot Milk (doujinshi/extra) — Daigou x Kaoru
4. Toriko ni Natta... Kemono (Crazy for You) — main: Chiharu x Kazuki, & a bit of Daigo x Kaoru
5. ...Junai no Seinen (The Young Person's Pure Love) — main: Daigo x Kaoru, & a bit of Chiharu x Kazuki
6. Kemono wa Ai de, Iyasareru. (Smooth over his hurt feeling) — main: Chiharu x Kazuki, with a bit of Daigo x Kaoru (c6)
-Iyasaretai Otoko (doujinshi/extra) — Chiharu x Kazuki
7. Playboy Amour. — main: Ian Evans (Pres. of Evans Co./Kaoru's ex/seme) x Sanada Manabu (Ian's secretary/uke), with a bit of Chiharu x Kazuki (c6)
- Romance no Kaori (doujinshi/extra) — Chiharu x Kazuki
8. Oboreru Kemono no Koibito — Chiharu x Kazuki, introduces Jin Kyotaro who's brought in to mentor Kazuki
9. Mens Love — Daigo x Kaoru
10. Aikata — main: Jin Kyotaro (Pres of Jin Co./intelligence for Toudou Co./seme) x Saiki Jun (college student/hacker for Jin Co./uke), with a bit of Chiharu x Kazuki (c5-6)
11. Ueta Aikata — Jin x Jun, set mostly before Chiharu x Kazuki was a thing (c1-4)
12. Amaeta Kemono no Shitsukekata — Chiharu x Kazuki, with a bit of Jin x Jun (c5-6)
13. Torawareta Amai Kemono-tachi
14. Aikata no Aishikata
-Kazuki Mania
15. Kemono no Marking
16. Erotic ni Kojiakete
Toriko ni Natta... Kemono