2boys, angel, angel devil (chainsaw man), angel wings, black hair, chainsaw man, closed eyes, collared shirt, earrings, facing another, facing to the side, florbetriz, formal, grey background, greyscale, hair between eyes, halo, hayakawa aki, hug, hug from behind, implied yaoi, jewelry, medium hair, monochrome, multiple boys, necktie, shirt, shirt tucked in, short hair, simple background, stud earrings, suit, suit jacket, topknot, wings