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

sekijou sawako, shibari, bondage, bound, brown hair, long hair, black eye glasses, blood in forehead, arms up, stripped, best quality, ultra-detailed, high resolution, extremely detailed cg, unity 8k wallpaper, masterpiece, perfect skinny body, anime picture, femsub, BDSM, light blue panty, black bra, small breasts, at night, standing, dark room, teary-eyed, tape gagged, duct tape, Sekijou Sawako, gym storeroom, tied up wrist together above her head, tied up wrist to ceiling, standing nearby wall, tied up ankle, bracing