1girl, bikini, black_hair, blue_eyes, blush, breasts, collarbone, hair_ribbon, halterneck, long_hair, meri-san, navel, ocean, one_eye_closed, red_ribbon, ribbon, small_breasts, solo, splashing, swimsuit, white_bikini, yahari_ore_no_seishun_lovecome_wa_machigatteiru., yukinoshita_yukino