1girl, arm_up, armpits, ass, bikini, black_bikini, black_hair, blue_sky, blush, breasts, brown_hair, cloud, covered_nipples, day, large_breasts, long_hair, looking_at_viewer, mizunashi_kenichi, navel, open_mouth, original, outdoors, parted_lips, partially_submerged, purple_eyes, side-tie_bikini_bottom, sitting, sky, smile, solo, spread_legs, stomach, swimsuit, thighs, twintails, underboob, water, water_drop, wet