Sekijou sawako, shibari, anime picture, bondage, bound, brown hair

sekijou sawako, shibari, anime picture, bondage, bound, brown hair, long hair, stripped, best quality, ultra-detailed, high resolution, extremely detailed cg, unity 8k wallpaper, masterpiece, perfect body, anime picture, femsub, BDSM, yellow underwear, black bra, small breasts, at night, lying down, in bed, dark room, teary-eyed, gagged, over the mouth gag, duct tape, Sekijou Sawako, gym storeroom, hands handcuffed together behind her back, bracing