Rule 34 Dev - anal anal_sex backwards_baseball_cap balls barazoku baseball_cap bear beard biceps big_muscles big_pecs bovine brown_fur cattle countershading duo erection facial_hair fur glans gojho hat hooves horn iotran male mammal muscular muscular_male nipples on_top open_mouth orange_fur pecs penetration penis precum quads raised_leg reverse_cowgirl_position sauna serratus sex sweat triceps vein veiny_penis white_countershading white_fur yaoi|3230613536