Rule 34 Dev - 4_fingers biceps big_tail briefs briefs_only chest_tuft circle_eyebrows clothed clothing cute_fangs eyebrows fangs fingers fist flexing hair hand_behind_head looking_at_viewer male muscular muscular_young narrowed_eyes navel open_mouth solo tail teeth topless tuft underwear underwear_only young oob axel_(oob) mammal mephitid skunk 2020 monochrome portrait sketch three-quarter_portrait|20360824785