Honeys (omegaverse)

Kuma is an Omega, one day, while fighting with Hachi his heat appears all of a sudden and when he tries to reach for his medicine he gets pushed down

Children from Abarenbo Honey’s couple. Tsubame and Miyama are childhood friends. Although they have had competitions over almost everything up until now, Tsubame has never won. Tsubame challenges Miyama to yet another bout, but in the middle of it, he goes into heat