King Arthur's Disasters

Princess Guinevere requests a certain object or animal or being which she apparently desperately wants or truly has need of. Arthur accepts, in return for her agreed hand in marriage. Arthur, usually accompanied by Merlin, will set off on a quest which sometimes included other people to gain the item required. He will be beset by numerous dangers before finally reaching his goal, however something will always ruin it or its effects and Guinevere will never be pleased, or if she is, soon after she will be displeased. The enemies to the king are his two rebellious knights, Sir Lancelot and Sir Martyn, who constantly quarrel between each other but share the king as a common enemy.