2girls, ahoge, bell, black_hair, black_legwear, blue_eyes, blush, bound, bound_arms, bound_wrists, breasts, collarbone, detached_sleeves, dress, flower, groin, hair_bell, hair_flower, hair_ornament, light_smile, long_hair, looking_at_viewer, medium_breasts, multiple_girls, naked_ribbon, navel, off-shoulder_dress, off_shoulder, open_mouth, purple_eyes, purple_hair, red_dress, ribbon, santa_costume, santa_dress, seiza, short_dress, side_ponytail, simple_background, sitting, small_breasts, strapless, strapless_dress, thighhighs, thighs, very_long_hair, white_legwear