Rule 34 Dev - 2017 balls belly big_belly black_hooves blush bodily_fluids bovid bovine cattle cloven_hooves collar ear_tag foreskin full-length_portrait genital_fluids holstein_friesian_cattle hooves horn humanoid_penis male male_only mammal overweight overweight_male penis portrait precum reclining sitting tail_tuft tuft zangusuu|3689083352