1girl, bikini, blush, breasts, front-tie_top, greyscale, hair_up, halterneck, looking_at_viewer, medium_breasts, mole, mole_under_eye, monochrome, onsen, open_mouth, short_hair, side-tie_bikini, smile, solo, standing, steam, string_bikini, swimsuit, too_bad!_it_was_just_me!, towel, wading, wet