Rule 34 Dev - animal_genitalia anthro balls biped blue_eyes boat cloud erection genitals grey_hair hair hand_behind_head looking_at_viewer male navel outside penis presenting presenting_penis sailor_uniform sea sky smile solo vehicle water watercraft dunnowhattowrite pavel_(otto_von_zelenyy) mammal marine pinniped seal 2016 3:4 hi_res|4789260805