Sayonara Koibito, Mata Kite Tomodachi
Kanae, an omega, transfers to a quiet country town and due to Kanae's particular condition the moment the class's 7 alphas saw him they all thought of impregnating him. Kanae only cares about his true mate and rejects those who confess. Ougi, being the leader of the class, is also attracted to Kanae and begins his plan make Kanae choose him.
Shounen No Kyoukai
Boisterous Yuka is childhood friends with plain and quiet Kaoru, but in middle school Yuka decided to separate himself from Kaoru. When Yuka get the result of his secondary gender examination, he finds out he's an omega and things begin to change.
Kurui Naku no wa Boku no Ban Beta
Sequel to Kurui Naku No Wa Boku No Ban As manager of the sales department, beta Utou is put in charge of the new recruits, one of whom is beta hating omega Sumito. Despite Sumito's hatred and abusive words, Utou finds himself unable to leave him alone.
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.
Ai to Makoto (Moriyo)
To payoff his ex-boyfriends debt, Towa takes a contract to be the pet of twins omega Aiji and alpha Seiji, who are actually mates.
Nyaa to Nakukara Aishiteyo
Drunk, omega Uchiumi picks up a stray cat that, when he wakes up, turns out to be a man wearing cat ears and lingerie, "Tama". Seeing "Tama's" collar, Uchiumi assumes he's an omega that has to sell himself, but he's actually just an alpha that enjoys sex. "Tama" begins visiting Uchiumi's house sporadically and, despite Uchiumi wanting to get closer with him, "Tama" always draws a line between them.
Ore no Kirai na Tsugaisama
Ch. 1-2,8: Ω Mashiro pretends to be an ⍺, but goes into heat in front of the ⍺ subordinate he hates, Takaya, who pairs with and blackmails him Ch. 3: Sera is extorted by high schooler Iori with an AV he filmed 10 years ago Ch. 4: Shinju BL's Yake Nogahara Ch. 5: Mangaka Yukitaka promises his CHF Chiaki his favorite mangaka's autograph, if he models bondage Ch. 6-7: Dr. Touma's true nature is seen by nurse Akio, who's hiding his own dark side, and to keep him quiet, Touma must go out with him
Petit Mignon
The story of Juda and Daato's trickster twins Hugo and Shaia
Juliet no Baka
Despite willingly becoming mates in high school, omega Ruka and alpha Taisei only see each other during Ruka's heat. As soon as they're done having sex, Taisei always quickly goes home, but Ruka, who feels like he's burdened Taisei with their bond, is unable to ask him to stay. However, Ruka doesn't realize their love is still mutual.
Pendulum: Kemonobito Omegaverse