Asimov was, as Costanza says, writing as a deliberate homage to Wodehouse (though more to his stories of The Oldest Member at the Drones club and the Ukridge stories than to the Jeeves stuff). I do also love Azazel, but Wodehouse did this stuff first and best. As for whether I write in the style naturally, I do and don't. I definitely chose the 'voice' for the story deliberately because it's the closest I can come to imitating Wodehouse's voice, but at the same time it's one I fall into very, very naturally. Wodehouse's word-choices and rhythms have influenced British humour to such an extent that pretty much every humourist I like from about 1935 onwards has picked up his style by osmosis, and it's something I can just fall into without thinking.

If you like Azazel, you should absolutely find some of P.G. Wodehouse's Jeeves and Wooster books. Asimov's Azazel was basically an homage to Jeeves. AndrewHickey's work is a fanfic set in a modern-day Jeeves and Woosterverse. Speaking of fanfic, I'm told there are people doing amazing fan fictions, providing whole new perspectives on popular stories like...Harry Potter and Twilight, just for example. Also, before there was House* there was Fry and Laurie, and somewhere in the meantime there was the Jeeves and Wooster TV adaption . * I should have added, a masterful one!