Jealousy brainfuck 1/4

Lady Vampira only wears a tiny string under the leather corset with a chain bra and seamed nylons when she fixes the slave to the punishment chair. He sits on a metal butt plug and is watched by another sub from the cage, whom the mistress ignores. Envy is a mortal sin and yet one slave can hardly bear what the other enjoys. Both are condemned to watch each other, what one enjoys and the other suffers.