Sekijou sawako, shibari, brown eyes, bondage, bound, brown hair

sekijou sawako, shibari, brown eyes, bondage, bound, brown hair, long hair, arms up, stripped, best quality, ultra-detailed, high resolution, extremely detailed cg, unity 8k wallpaper, masterpiece, perfect body, anime picture, femsub, BDSM, light blue panty, black bra, small breasts, at night, standing, dark room, gagged, over the mouth gag, duct tape, Sekijou Sawako, gym storeroom, tied up tight wrist together to ceiling, tied up ankle, suspension rope from ceiling, standing nearby wall, bracing,