Facesitting Duo

My slave needed some extra punishment so I invited a friend to assist me. Miss Celine has the best ass and I knew she would do a great job taking his breath away. We alternate facesitting and stepping on his balls; in heels and bare feet while he struggles under the others ass. His pain and suffering turns into pleasure for us both as it feels like were sitting on a vibrator. The more he suffers the better it feels for us. So we give him the full treatment but with no release. After all that he still didn't deserve it.