Hatsujou Suru Unmei ~Eriito Alpha No Risei Ga Genkai~
9/10 Sumire (♀Ω) is an Omega who has just changed to her new job in a first-class company. On her first day at work, she suddenly comes into a strong “heat” that she has never experienced before. It was a gentleman (♂α) who saves her from her tough situation. The ML is a gentleman.
Daddy Sugar Baby
8/10 Because of being bored dating someone who is below her caste, Haruka (♀α), known as an Alpha-woman, desperately want to positioned herself as an omega. One day she met Jonathan (♂α), a 35-year-old man who is a lot more alpha than herself. She fell in love with him and decides to marry him no matter what. Webtoon Indo https://www.webtoons.com/id/challenge/daddy-sugar-baby/list?title_no=456753 Webtoon Eng https://www.webtoons.com/en/challenge/daddy-sugar-baby/list?title_no=472574&page=1
Hatsujou 5 Byou mae Ponkotsu Arasaa Airu san ga Alpha no Ouji ni Aorarete Masu
7/10 One day, our protagonist Mashiko Airu (♀Ω) is assigned to be a mentor to the president's son, Taiga Narukami (♂α), an elite boy with a shiny new look. However, Taiga becomes frustrated with Airu's uncompromising attitude, and finally takes her lips in a forceful manner. Airu's body gets wet under Taiga's rough kisses and fingertips. When Narukami-kun touches her, her body becomes so numb that she can't think about anything else...! I want to slap the ML!
My Second Husband Desperate and Depressed
Ch 7
Yougisha α to Keiji Ω - Zettai ni Ai Shite wa Ikenai Unmei no Ban