Rule 34 Dev - 2019 abs anthro ass back_muscles backsack balls big_balls bovid caprine flaccid foreskin genitals greyscale hooves huge_balls humanoid_genitalia humanoid_hands humanoid_penis male male_only mammal monochrome muscular muscular_anthro muscular_male nipples penis tail_tuft toweling_off tuft uncut wet wet_body zawn|4834462256