1girl, ako_(blue_archive), bell, blue_archive, blue_eyes, blue_hair, blush, breasts, center_opening, chain, closed_mouth, cowbell, cuffs, gloves, handcuffs, heavy_breathing, large_breasts, lds_(dstwins97), leash, long_sleeves, looking_at_viewer, sideless_outfit, sideless_shirt, solo, sweater