1girl, ahoge, arknights, arms behind back, ball gag, bdsm, blonde hair, blue sailor collar, blush, bondage, bound, bound arms, breasts, chinese commentary, crotch rope, flower, gag, gagged, groin, hair flower, hair ornament, horns, long hair, looking at viewer, medium breasts, multiple horns, navel, nipples, nude, qaq baiguang, reed (arknights), restrained, rope, sailor collar, saliva, shibari, solo, squatting, thighs