Furenaide Little Star

Father and son, Yuki and Haru, are not connected by blood. Despite being an omega, Yuki doesn't get heats, so he lives peacefully with his alpha son Haru. However, when Haru turned 18 years old, he suddenly kissed Yuki and confessed to him. This detonated a change in his body experiencing his first heat, and Haru cannot resist the pheromones...

HQ, comics, mangá / LGBT / GLS