t zhonglang, faust (blue archive), hifumi (blue archive), blue archive, absurdres, chinese commentary, commentary request, commission, highres, 1girl, 2others, arms behind back, bag, ball gag, bdsm, black pantyhose, blindfold, blonde hair, bondage, bound, bound legs, box tie, cardigan, crotch rope, flat chest, from above, gag, gagged, long hair, low twintails, lying, mask, multiple others, neckerchief, on side, open mouth, pantyhose, paper bag, restrained, sailor collar, school uniform, shadow, shibari, shibari over clothes, shoes, skindentation, sneakers, solo focus, tile floor, tiles, twintails, unworn mask, very long hair, yellow neckerchief