Pendulum: Kemonobito Omegaverse
Born in an alpha only family, omega human Kai is given away by his father to the Siegfried Family and put under the supervision of alpha beastman Ruado before his first heat. Desiring to be of use to Raudo, the ignorant Kai becomes educated and even start to write novels. After 3 years, Kai's desire to be of use has only grown, but after witnessing an omega in heat, Kai becomes more aware of their positions as alpha and omega. However, by the time he's 18 his heat has yet to come.
Remnant JUJIN Omegaverse
Daato lives at an orphanage with his younger sister Bella and they've promised to stay together forever. So before they can be married off or sold off by the priest, Daato tries anything to make money, so the two of them can leave. When he a man offers him job, it turns out to be illegal and gets raided. While escaping, Daato goes into heat and runs into noble beast Juda, who turns out to be Daato's fated bond. However, the don't think of each other as mates and are constantly at odds.
Petit Mignon
The story of Juda and Daato's trickster twins Hugo and Shaia
Osuppai Oshiri BL (Anthology)
Ch. 2: After becoming captivated firefighter Mashiro and his body during a fire, artist Hayata becomes a firefighter to get closer to him and make Mashiro his model, but struggles to convey his feelings in his art Ch. 8: Amor, a panther beastman, is bought at an underground action by a lonely rich man, Liebe, because of his name
Wananaku Kiba no Daria
After the murder of his parents during a coup, prince Nikolaus, disguised as a female dance, infiltrates the beastmen responsible. However, Nikolaus identity is discovered and he's captured by Travis, the wolf beastman and guard he'd trusted since childhood. While imprisoned, Nikolaus is violated by Travis, after learning he's betrayed the family of his own free will. Despite his actions, Travis begins aiding Nikolaus's escape, betraying the beastmen and risking his own life.
Kemono/jingai Bl