1girl, ^_^, bikini, breasts, closed_eyes, collarbone, front-tie_bikini_top, front-tie_top, hair_bun, large_breasts, medium_hair, meri-san, multi-strapped_bikini_bottom, navel, ocean, open_mouth, orange_hair, red_bikini, single_hair_bun, single_side_bun, smile, solo, splashing, swimsuit, yahari_ore_no_seishun_lovecome_wa_machigatteiru., yuigahama_yui