1girl, adjusting_clothes, adjusting_swimsuit, ass, ass_focus, bikini, blue_bikini, day, feet, fingernails, from_behind, gxdy, innertube, long_hair, love_live!, love_live!_school_idol_project, no_shoes, outdoors, poolside, purple_hair, signature, swimsuit, thighhighs, toujou_nozomi, twintails, very_long_hair