rule 34 3boys akaza kimetsu no yaiba asahito asa black hair blush body markings breath chains collar crossover demi fiend demon boy demon slayer facial markings fangs gay itadori yuuji jujutsu kaisen kimetsu no yaiba kimono linked collar looking at viewer male male only muscular muscular male pink hair ryoumen sukuna jujutsu kaisen sharp fingernails shin megami tensei sweat tattoos topless topless male wrist cuffs 6195569