Rule 34 Dev - 5_fingers 5_toes anthro athletic athletic_anthro athletic_male balls beach biped black_balls black_nose blue_eyes brown_body brown_fur detailed_background erection eyebrows feet fingers frisbee frisbee_in_mouth fur genitals glans humanoid_genitalia humanoid_penis looking_at_viewer male navel nude outside penis sand sea seaside sky smile solo tail tan_glans tan_penis toes water k-9 duncan_(k-9) canid canine canis domestic_dog mammal 2018 digital_media_(artwork) hi_res|7051734690