Rule 34 Dev - 2016 abs anthro armor ass balls belly_hair biceps body_hair chest_hair chumbasket erection genitals grin hairy hand_on_penis happy_trail horn looking_at_viewer male mammal manly muscular nipples pecs penis presenting pubes rhinoceros ryan_carthage simple_background sitting smile solo spread_legs spreading triceps vein veiny_penis|10736039744