Ryosuke, a third-year university student, is a commoner Omega boy. At the recommendation of his parents, he is suddenly forced to marry Daiki, the Alpha scion of Sakuraha Shoji, one of Japan's largest companies...

Official English Translation The second son in a family of alphas, Shu Iwashiro expects to be just like his father and brother. Shu's life and bright future shatter when he discovers he is an omega. Pressured...

From Lewd4Yaoi Scans: Kumo from the mountain dog tribe was picked up by Kin from the cat tribe and who lives near a wolf tribe doctor of the omegas, Ise. Whether it be Kumo having the characteristics of a dog...

Yuuma, the unpopular host, summoned the incubus demon, Airucus, to grant his wishes. The contract's condition, however, was for Yuuma [to give birth to Ai's child.] Yuuma is forced into conceiving a child and...

Utsumi, an Alpha salaryman, has been secretly yearning after his Omega subordinate, Mochizuki. In order to obtain the impregnable Mochizuki, he decides to use the aphrodisiac drug, "Pink Potion". However, by...

A conceited Elite Alpha x A queen Omega An elite alpha like me is getting auctioned!? One day, Isetani was asked to prepare an Ω from the hotel where he worked, for the sake of entertainment. When he called...

Yoonwoo and Taegyeom have been best friends since childhood, but Yoonwoo is hiding a secret that could tear them apart–he's an omega… and he's in love with Taegyeom. When a traumatic event leads Taegyeom to...

Original Pixiv Series

"I just want a child! One night with you is all I need." Cha Sia, an alpha heiress, has stayed away from omegas since her engagement was called off just before her wedding. She parted on good terms with her ex...

When Kim Taewun sneaks onto a film set to find his twin sister - an avid fan and fansite master of idol-turned-actor Lee Hae-seo - he ends up running right into the star himself. The problem? Hae-seo just...

"I'm pregnant." Jeongwon reveals that he is pregnant after having a one-night stand with someone named Gyeonu. Gyeonu is embarrassed because he doesn't seem to remember the night in question, but he is willing...

“It’s my first time both with a human and a man, but…since it’s become like this, isn’t the only way to calm your heat down would be to have sex?” While humans and beastmen couples are still rare, Sakutarou, an...

"I've finally found you... my alpha...!" The plain alpha, Yoshihiko, works at a marriage counseling office. One day, a stern-looking delinquent omega, Momo, comes knocking on their doors to propose to him...

The Treachery of a Pair 2. Ore no Kirai na TsugaisamaDrag Me Down and Pull my HandYakenogaharaHow to Bind a Childhood FriendA Bad Habit of HospitalismCompulsive Hospitalism7.5 Ore no Kirai na Tsugaisama...

No penetration equals death?! The eldest of the six brothers, Fukakusa Riyuu is an omega who supports his family after their parents passed away accidentally.“Find your destined pair and you’ll see a drastic...

“I hate alphas, but I like you.”A loyal, kind-hearted alpha X popular omega model who’s closed his heart away. The very popular omega model, Masatsugu Otonashi, hates alphas on a totally different level...

"Alpha", "Beta", "Omega" Centuries have passed since the discovery of the three secondary genders.Hibiya (Alpha), a designer, doesn't believe in ever meeting his "fated pair", but the moment he meets the...

Ichinose Ren, an elite businessman, is the envy of those around him, not only for his looks, but also for his spectacular sales performance.Surrounded by talented Alphas since his school days, Ren has always...

Akira (Omega) and Keigo (Alpha) are a Pair, and run a very popular couple’s vlog channel. However, the two are only pretending to be a Pair for work and their relationship is just an act. Then one day, Akira’s...

For 10 years, Ω Tosaka Jutta has been warming the bench at an idol agency without being able to make his debut. One day, he is suddenly asked to debut as the industry's first “watch idol” to help the promising...

Onizuka Raita and his younger brother Fuuta are infamous at their high school for being tough alphas who aren’t afraid to take names and kick butt. It’s also public knowledge that they’re both down bad for...

"Your scent made me go into heat."Yui Aizawa is 26 years old Ω who has never been in heat. On her way home from work, she suddenly goes into heat and is about to be attacked, but Kazuma Hiiragi saves her. But...

It's an era where medicine hasn't progressed as much and medical tests for the alpha, beta and omega genders aren't precise. Secondary genders could only be confirmed once the distinct characteristics begin to...