1girl, bikini, blush, breasts, cleavage, clothes_hanger, collarbone, fitting_room, gentsuki, greyscale, indoors, large_breasts, leaning_forward, looking_at_viewer, mirror, monochrome, navel, o-ring, o-ring_bikini, original, parted_lips, raised_eyebrow, short_hair, sideboob, smile, solo, strap_pull, swimsuit, tan, tanlines, thighs, track_kouhai_(gentsuki), trying_on_clothes