Rule 34 Dev - abs angry animal_genitalia anthro biped fluffy_chest fully_sheathed genitals male muscular muscular_male raised_arm sheath solo tail tail_between_legs foxen border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog 1999 graphite_(artwork) greyscale monochrome portrait three-quarter_portrait traditional_media_(artwork)|22342885845