1boy, 2girls, 4koma, apron, blush, comic, feather_hair, feathered_wings, feathers, formal, glasses, greyscale, hair_over_one_eye, harpy, head_scarf, monochrome, monster_girl, multiple_girls, necktie, siblings, sidelocks, sisters, sitting, sitting_on_lap, sitting_on_person, suit, sweatdrop, tail_feathers, winged_arms, wings