Omegaverse

Doyun may be a half omega, but he doesn't look like it. He's tall, chiseled...but worst of all, he's already an adult and still hasn't had his first heat. He doesn't mind it and everyone assumed he was an alpha, so he didn't think there was any problem. Then out of nowhere, he had his first heat. There was no one else around to help but his work rival, Taehan, an alpha.

One of my favorites, 10/10 would recommend!

Ongoing

Utsumi, an alpha salaryman, has been yearning for his omega subordinate, Mochizuki. He tried to use the aphrodisiac drug "Pink Potion" on Mochizuki, but his plan backfired. Instead, the one who ended up taking the drug was Suzuki, a seemingly antisocial beta he doesn't get along with. The drug was only supposed to work on omegas, but Suzuki actually went into heat.

Very cute, definitely would recommend!