1girl, d, blue_archive, blue_necktie, blush_stickers, fang, flat_chest, hair_between_eyes, jacket, koyuki_(blue_archive), long_hair, long_sleeves, looking_at_viewer, momio, necktie, panties, pink_eyes, pink_hair, skirt, smile, solo, split, spread_legs, standing, standing_on_one_leg, standing_split, striped, striped_panties, thighhighs, twintails, underwear, white_jacket, white_thighhighs