2girls, alternate_costume, bat_wings, blonde_hair, blue_hair, chemise, glowing, hat, holding_hands, hug, interlocked_fingers, legs, lingerie, multiple_girls, nail_polish, nightgown, panties, pointy_ears, purple_hair, red_eyes, red_nails, see-through, short_hair, siblings, side_ponytail, sisters, smile, straddling, thighhighs, underwear, wings, wrist_cuffs