rule 34 1997 43 animal genitalia anthro arms on legs balls chest tuft cougar dipstick tail erection felid feline fur genitals guppy artist head tuft high angle view humanoid genitalia humanoid penis hybrid genitalia hybrid penis long tail looking at viewer lying male mammal markings multicolored tail nude on back on pillow penis pillow pink penis plantigrade presenting presenting balls presenting penis sheath sheathed humanoid penis signature smile solo spread legs spreading tail markings tan body tan fur traditional media artwork tuft 5409836