Chew Me up and Teach Me About Love
Kaoru Kemono
the main guy is adopted when his parents die in a car accident. His brother is a vampire and sucks his blood when he gets hungry, but he believes that he is a vampire, however his instincts haven't awakened yet. His "brother", the seme stops drinking his blodd because he is afraid he'll hurt him. The uke's instincts awaken but turns out he is a werewolf, his parents were vapirexwerewolf. Either way, his so called "childhood friend" a werewolf, that he was friends with when he was a child and still had his biological parents, fins him by his scent and tries to make him his pair, but the seme vampire finds him and gets jealous.
Aitai Jou to Usagi no Yamai
Yome wa Hakoiri Musuko
A story about a guy who is a half snake god, who is kept in his shrine protected by his brother and father. He decides to run away in his snake form and gets caught by a guy, who takes him home and takes care of him. Hella cute story, not smth I would reread, kinda felt boring.
Koubutsu ha Mayonakano Uchini Haranonaka
Second spin off
More than a Play Bite