Schiacciata in piscina

Lady Valeska wants some fun in the pool with one of the slaves. She invites him over initially under the pretence of a little foot worship, but this very quickly turns into dunking in the pool. Not just any old dunking, Lady Valeska really goes to work as she sits on him while he is under the water. No option for release or to breathe until Lady Valeska says so.