rule 34 2021 4 fingers anthro balls bandana black eyepatch black eyes black glans blush bone colored sketch erection felid feline felino fingers fist forked tail fur genitals glans grey balls grey body grey fur grey penis hi res horizontal pupils humanoid genitalia humanoid penis kerchief looking at viewer lying male mammal nude on arm on front penis pupils red bandanna red kerchief red pupils simple background skeleton sketch skullcat sar solo super animal royale white background white body 4504582