Fearless mercenaries reduced to quivering slaves! Locked in a cell in a foreign country, sentenced first to days and days of agonised torture ... then to be castrated without any kind of anaesthetic before eventual ... slow and terrible execution. Oh yes, beautiful, autocratic Britannia's intervention seems like a lifesaver! Yet these once proud men are soon quaking in their bare feet before their lovely yet sadistic captors. On board the yacht 'Trident', where they have volunteered to serve, they are brutally tortured into complete submission, labouring naked at all times to serve their mistresses in every degrading and bizarre way, ever fearing the wrath of their cruel Dominatrixes. At times even the terrifying alternative seems like a better idea ... !