#dkbk a/b/o "izuku, scent." and katsuki swore they were never...

"izuku, scent."
and katsuki swore they were never mates. he's rolling in his nest that are filled with izuku's scented items, yet he denied that the nerd is his alpha.
"i am not claimed !" he said, after throwing a tantrum because izuku forgot to mark him.
"mate this mate that get a job !" the omega growled.
"i am job-ing right now !" the other omega responded. ugh why the hell is he stuck patrolling with this guy of all people ?!
"oh n-no no im not kacchan's alpha..w-we're just friends...a pack mate ? i guess ? b-but he's not claimed.." the nerd babbled when a curious omega suddenly threw him the question.
why does that pissed him off ? it.. it felt like he's being rejected ??? that loser of an alpha..never wanted to claim him, is that what ? h-he's never even tempted ? when he's the bestest omega with the bestest scent and all ? what the fuck ?
"h-huh ?"
"am i undesirable ?"
".. kacchan ? what do you mean ? i-"
"you think im not good enough ? not omega enough ?!"
"i never said tha-"
and he refused to speak or look or even be anywhere near the alpha for a whole week ever since.
"omega please- i- i need you, let me scent you, i need your scent..i miss you kacchan please"
"kacchan i can't..i can't live like this please !"
"i'll claim you, i need to claim you-"
finally, katsuki let the nerd in again. finally izuku got to touch and scent him after a full week.
when izuku laid his head on his lap, looking up to him with sparkles in his eyes,
"do you love me, izuku ?" he tilted his head. the nerd immediately nodded, nuzzling his face to his tummy giddily.
"i love my omega so so much !"
"do you want me, izuku ?"
"o-of course ! i always want kacchan ! kacchan is the best omega !"
katsuki hummed, brushing the messy green locks back while alpha slowly fell asleep while mumbling all sorts of praises.
..and he loves izuku or whatever.