1girl, ass, bare_arms, bare_shoulders, bikini, blue_eyes, blue_flower, breasts, closed_mouth, flower, from_behind, grey_hair, hair_flower, hair_ornament, long_hair, looking_at_viewer, looking_back, original, see-through, small_breasts, smile, solo, swimsuit, two_side_up, very_long_hair, water, white_bikini, yan_(nicknikg), yellow_flower