2girls, ass, black_dress, black_hair, blush, breasts, brown_hair, crop_top, detached_sleeves, dress, feet, fishnet_pantyhose, fishnet_sleeves, fishnets, gloves, halloween, hand_on_another's_shoulder, hand_on_another's_thigh, hand_on_own_chest, hat, hibike!_euphonium, kousaka_reina, legs, long_hair, looking_at_viewer, medium_hair, multiple_girls, navel, no_shoes, open_mouth, oumae_kumiko, panties, panties_under_pantyhose, pantyhose, purple_eyes, purple_panties, red_headwear, sbel02, single_detached_sleeve, small_breasts, spread_legs, thighhighs, toes, transparent_background, underwear, white_gloves, white_panties, white_thighhighs, witch_hat, yellow_eyes