1girl, aqua_hair, armpit_crease, bent_over, blue_sports_bra, blush, bottle, breasts, buruma, collarbone, gentsuki, huge_breasts, long_hair, looking_at_viewer, multicolored_hair, navel, orange_eyes, original, outdoors, pink_hair, ponytail, sidelocks, solo, sports_bra, steam, sweat, thighs, track_senpai_(gentsuki), water_bottle