mashimi, shimimaru, original, 1girl, arms behind back, barefoot, bdsm, black one-piece swimsuit, bondage, bound, bound ankles, bound legs, box tie, breast bondage, breasts, breasts squeezed together, brown hair, butterfly sitting, censored, clothes pull, clothing cutout, crotch cutout, feet, female focus, gag, gagged, green eyes, improvised gag, mosaic censoring, nipples, one-piece swimsuit, one-piece swimsuit pull, one-piece tan, pussy, rope, school swimsuit, shibari, short hair, sitting, small breasts, solo, spread legs, swimsuit, tan, tanline, tape, tape gag, tears, tile wall, tiles, tomboy, torn clothes