looking for a manga

i remember i read this manga a couple years ago. the seme was an alpha and the uke was a beta(omega?)…i don’t remember. this was in a highschool environment. but the seme, who’s an alpha, dressed like an omega and the uke told him to stop dressing like that. the seme is popular. there was this one scene where the seme got a present from his one of his classmates. he ate a muffin that was in the gift and it had the classmate’s cum in it(?). the uke was there with him. (〜￣△￣)〜

i think the seme had blonde hair and the uke had black.