3girls :d ;d adapted_costume amatsukaze_(kancolle) bikini black_bikini black_hair blush breasts brown_eyes closed_mouth collarbone commentary_request fang flat_chest flower girl_sandwich hair_flower hair_ornament hair_ribbon hairband halterneck hand_on_another's_shoulder hat hibiscus highleg highleg_bikini kantai_collection long_hair looking_at_viewer mini_hat multi-strapped_bikini multiple_girls navel one_eye_closed open_mouth outstretched_hand purple_eyes rensouhou-chan rensouhou-kun ribbon sandwiched shimakaze_(kancolle) short_hair_with_long_locks side-tie_bikini_bottom small_breasts smile sweat swimsuit takanashi_kei_(hitsujikan) thank_you tokitsukaze_(kancolle)