1girl, abs, bad_pixiv_id, bare_shoulders, blue_sky, bottle, breasts, brown_eyes, brown_hair, buruma, cameltoe, cloud, cloudy_sky, collarbone, day, hand_on_own_hip, holding, ikumo_taisuke, lips, long_hair, looking_at_viewer, medium_breasts, navel, original, outdoors, parted_lips, ponytail, shiny_skin, simple_background, sky, sleeveless, smile, solo, sports_bikini, stomach, sweat, tan, tanlines, teeth, thighs, water, water_bottle, wristband