Rule 34 Dev - 2020 abs anthro arms_above_head big_muscles body_hair bovid bovine bulge cattle chest_tuft genital_outline happy_trail hi_res looking_at_viewer male male_only mammal monochrome muscular muscular_anthro muscular_arms muscular_male nipples pecs penis_outline portrait solo three-quarter_portrait topless_male tuft zawn|4835629856