im v drunk rn so thats imapairing my judgement but i think kuro has like... ig a tongue fetish? i have no basis for this i just think he likes being licked. cock or not he wants your tongue on him. and he likes sucking on it idk. mild spit kink too ig. mostly thinks it's hot when you drool. let him put his fingers in your mouth and pkay with your tongue a lil yeah? ooough bonus points if you let him tie you up first. having you kneeling in front of him all tied up nice would do wonders for him.