Royal Pain:

An enticing new-comer has arrived in King Jereth's court. Moors has invented electricity in the Middle Ages, and has quite a high opinion of his accomplishment. When he's installed as the kingdom's Royal Alchemist he begins to make outrageous demands, and then throws tantrums when those demands aren't met. King Jereth is amused with the attractive upstart at first, but then finds his spoiled attitude tedious. No matter how brilliant the man is, Jereth will not tolerate disrespect. When Moors accidentally hits Jereth's bottom with a sharp piece of metal he reaches his limit. Moors is thrown over his knee and spanked! Despite being spurred by anger, the act has an unusual effect on both king and vassal. It gave Jereth a thrill he didn't expect, and Moors became subdued and aroused. A most unconventional romance has begun!