Rule 34 Dev - anal anal_sex anthro balls beard big_penis blush bovine canine cattle cum cum_on_self cum_while_penetrated cumshot duo ejaculation erection facial_hair fluffysnowmeow humanoid_penis locker_room male mammal muscular muscular_male orgasm penetration penis pubes retracted_foreskin size_difference small_dom_big_sub smile spread_legs spreading tattoo tongue tongue_out uncut vein yaoi yiff|2976596040