The Mating of Sister Bernadette: Partners in Procreation (Volume 1)

Unknown to himself, oil rig worker Donald Brooks is of noble lineage. After a helicopter crash Donald's secret ancestry is discovered by those responsible for his care. His ancestry is so exalted that wealthy families will pay handsomely to add his child to their family tree. His carers soon find ways to exploit his unique selling point. With the Sicilian Mafia recruited to provide protection for the secret Donald soon finds himself unwillingly fathering a host of children. He attempts to escape but the best he can do is force his captors to agree to the condition that the women he 'services' will always be willing.