Rule 34 Dev - abs animal_genitalia anthro anus ass black_body black_fur bovid bovine cattle cloaca dragon duo fur gaping gaping_anus genitals gyumao kata_00bfff lifewonders male male/male mammal muscular muscular_anthro muscular_male nude ophion pecs scar sex stretched_anus stretching tokyo_afterschool_summoners yellow_body|10305584544