Sekijou sawako, shibari, tied up tight, in wrist and ankle, arms behind her back

sekijou sawako, shibari, tied up tight, in wrist and ankle, arms behind her back, bondage, bound, brown hair, long hair, brown eyes, stripped, best quality, ultra-detailed, high resolution, extremely detailed cg, unity 8k wallpaper, masterpiece, perfect body, full skinny body, anime picture, femsub, BDSM, full light blue underwear, with heart design, light blue bra, super small breasts, at night, lying down, in bed, dark room, teary-eyed, gagged, whole mouth gag, grey duct tape, Sekijou Sawako, abandoned room, bracing,