https://www.mangago.me/read-manga/wild_beast_warning/ is it this one
guys i accidentally clicked out of this insta reel of this cutie manhwa. basically it was a scene with 2 guys in bed, one had panther ears and the other had like hamster ears. It starts with the ML biting the ears of the MC, MC wakes up and starts admiring MLs tail and says he's never touched one before. THE ARTSTYLE AAS SO CUTIE BUT I CANT FIN......