FURVERT!

2016 3:2 4_toes 5_fingers abs animal_genitalia anthro athletic athletic_anthro athletic_male balls beach biped black_balls black_body black_fur black_hair black_nose black_tail blue_sky canid canine canis claws cloud day detached_sheath detailed_background digital_media_(artwork)digitigrade feet fingers front_view full-length_portrait fully_sheathed fur genitals hair hi_res holding_object landscape looking_at_viewer male mammal marshall_(echofireant)mountain nude one_eye_closed outside partially_submerged pecs portrait sand sea seaside sheath signature sky smile solo standing surfboard surfer symbol tail toes tsaiwolf vehicle water watercraft wink wolf yellow_eyes yin_yang