1girl, ako_(blue_archive), bdsm, bell, black_thighhighs, blue_archive, blush, breasts, chain, collar, cuffs, deras, garter_straps, gloves, hairband, handcuffs, kneeling, large_breasts, leash, long_sleeves, neck_bell, pencil_skirt, sideless_outfit, sideless_shirt, sketch, skirt, solo, sweat, thighhighs, wavy_mouth, window