An omega removes his mark after being abandoned by his alpha for more than 10years (I think may be wrong) just to meet his destiny, an alpha with hormone problems.
Coworkers discover that each other's second gender after a visit to the kindergarten. Omega with a complicated story about his child and an Alpha with an even more so complicated relationship with 2nd genders and his family.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Okusama wa Alpha