The Big ImageBoard (TBIB) - 1girl arknights arms behind back bar censor bdsm black dress black footwear black pantyhose blush bound bound arms breasts breasts out brown eyes brown hair brown headwear censored dildo dress full body high heels highres large breasts leg up long hair looking at viewer object insertion official alternate costume pantyhose qianshibu roberta (arknights) roberta (granter of colors) (arknights) sex toy shibari shibari over clothes shoes single shoe solo strapless strapless dress suspension tail torn clothes torn pantyhose two-tone background vibrator vibrator on nipple white background wide-eyed yellow background