rule 34 6 eyes ambush trap barefoot bikini black hair crossdressing demon demon boy demon slayer facial markings falcon0571 feet full body hair down kimetsu no yaiba kokushibo long hair long hair male male male breasts male only man boobiez man boobs man breasts michikatsu tsugikuni multiple eyes muscular muscular male nail polish nipple bulge purple nails purple toenails red sclera restricted palette rule 63 sitting solo spiky hair toenail polish very long hair yellow eyes 5861306