Rule 34 Dev - 1boy 2016 5_fingers abs anthro beard biceps big_muscles black_hair black_nipples brown_body brown_fur canid canine canis clothing ear_piercing ear_ring facial_hair fingers flexing fur green_underwear grin hair huge_bulge huge_muscles jockstrap knuxlight looking_at_viewer male male_only mammal muscular muscular_male nipples partially_clothed pecs piercing quads simple_background smile solo tattoo topless tremor_(character) underwear underwear_only veiny_muscles wolf|4016481728