1girl 2000s_(style) adjusting_clothes adjusting_swimsuit blue_hair blue_theme blush dolphin gradient_hair green_eyes iriya_kana iriya_no_sora_ufo_no_natsu komatsu_eiji long_hair looking_back multicolored_hair one-piece_swimsuit one-piece_tan pool purple_hair school_swimsuit shallow_water solo sparkle swimsuit tan tanlines thigh_strap water wet