2girls, adapted_costume, ass, ass_visible_through_thighs, bare_shoulders, bikini, blue_eyes, blue_hair, blush, breasts, cleavage, covered_navel, detached_sleeves, fingernails, frilled_sleeves, frills, hair_ornament, hair_over_one_eye, hair_ribbon, hairband, looking_at_viewer, maid, maid_bikini, maid_headdress, medium_breasts, multiple_girls, navel, old_school_swimsuit, one-piece_swimsuit, pink_eyes, pink_hair, pink_ribbon, red_ribbon, ribbon, school_swimsuit, short_hair, siblings, sisters, small_breasts, swimsuit, thigh_gap, thighs, tray, twins, x_hair_ornament