..., 2girls, d, ?, ass, asymmetrical_docking, bikini, black_bikini, blue_ribbon, breast_envy, breast_press, breasts, brown_hair, cleavage, collarbone, cowboy_shot, day, eye_contact, from_side, hawawa-chan's_sister_(shiro_kuma_shake), hawawa-chan_(shiro_kuma_shake), holding_hands, large_breasts, looking_at_another, multiple_girls, navel, open_mouth, original, outdoors, poolside, purple_eyes, red_eyes, ribbon, shiro_kuma_shake, short_hair, siblings, side-tie_bikini_bottom, sisters, smile, speech_bubble, spoken_ellipsis, strap_gap, swimsuit, v-shaped_eyebrows