2boys, 3others, alternate_costume, balloon, black_eyes, black_hair, blood, boleum_(dgrpluna), couch, crossed_legs, formal, gloves, hisoka_morow, hunter_x_hunter, illumi_zoldyck, long_hair, looking_at_viewer, makeup, multiple_boys, multiple_others, necktie, red_hair, shirt, short_hair, sitting, white_shirt, yellow_eyes