Rule 34 Dev - anatomy animal_genitalia animal_penis anthro attached_sheath balls barbed_glans black_spots close-up crotch_shot erection feline_genitalia feline_penis fully_sheathed fur genitals glans hybrid_genitalia hybrid_penis knot knotted_feline_penis knotted_penis male penile_spines penis sheath simple_background solo spots vein white_body white_fur coypowers guild_wars charr felid feline mammal digital_media_(artwork) signature|9714600840