Why is he so hesitant? He should be thrilled and honored to lick that big ass. I would give anything to lick her asshole, preferably right after she took a dump, so that I could taste her shit.
LICK THAT BLACK ASS NOW.....and be glad she ALLOWS you to lick that black ass...in fact SPREAD that ass and tongue her ASSHOLE .......AND EAT her ass...before she turns around and SLAPS that puny cock of yours....