You Should Know I'll Be there For You

Because Omegas, despite what their sweet scent may tell you, they are far from the kind and gentle beings that society often portrays them to be. Many who dared to harm an Omega's pup have been reported to have missing limbs, eyes, or fingers/toes from such a foolish mistake. Those are the lucky ones. There have been reports of some attackers being left on death's door, or delivered straight to a shinigami for having dared hurt one of their pups. Even demons fear messing with children if they still have a milky scent on them, lest they incur an Omega parents wrath.

tl;dr

Giyuu is not a Beta, but actually an Omega who sees the Kamado siblings as his own pups. Things get interesting, for lack of a better word, when Sanemi stabs Nezuko. Nobody but Rengoku & Ubuyashiki know he's actually an Omega.

IMPORTANT: This was originally posted on AO3, any and all updates to the fic are prioritized over there first. It might take a while for the changes to be applied over here on Wattpad, so be patient with me. If you want to read it on AO3, I linked it at the end of the fic. Just click "External Link" & you'll be redirected to it over there. Mobile users, my username on ao3 is the same as on here.

Ranks:
#1 in rengokukyoujuro (As of November 22, 2025)
#2 in crosspostedfromao3 (As of November 22, 2025)