Rule 34 Dev - abs ass balls bandana biceps big_balls big_muscles big_penis black_claws black_hair black_nose blue_eyes blue_nose blue_penis brown_fur canine claws clothed clothing dire_bear duo edan_braveblitz erection frottage fur gay german_shepherd hair hand_holding hi_res humanoid_hands humanoid_penis knot male male_only mammal markings muscular muscular_male nightterror nipples obliques open_mouth pants partially_clothed pawpads pecs penis precum purple_penis sex simple_background standing tan_fur topless tuft vein veiny_muscles white_fur yaoi yellow_eyes|3086125816