lattetrouble, tohsaka rin, fate/stay night, fate (series), 1boy, 1girl, black eyes, black hair, black thighhighs, body writing, breasts, cage, cuffs, embarrassed, handcuffs, indoors, latex, latex thighhighs, long hair, looking down, measuring, nipple piercing, on floor, penis measuring, piercing, pink ribbon, restrained, ribbon, sitting, skindentation, slave, small breasts, solo, spread legs, thighhighs, toilet stall, twintails, very long hair