Well, she will relish live. She will see that all her urges are satisfied, all her senses are pampered. This includes all the things you will find books such as "Nymphology" or "The Guide to unlawful carnal knowledge", but it won't end there. She will travel comfortably, eat richly, trink abundantly, and make love frequently and passionately. She will of course make sure that she is healthy at all times (exercising herself so she won't become plump), for you can enjoy the finer things of life better if you keep fit. She will probably be vain, but she doesn't have to be arrogant. She might even be helpful, giving advise on how to improve and enjoy yourself. She will also be capable to defend herself, but she will of course use enchantments more often than evocations or the like.
I would recommend using "Encyclopaedia Arcana: Nymphology" for that one. The spells you find in this book might fit the style of that character (if you want to do some humorous spellcasting, but with such a character, you don't want to stick to necromancy), and they have use in combat without being violent - quick undress is not only useful in the bedchamber, and there's really no better way to incapacitate your enemy than to give him over to a moment of bliss (with Power Word, Orgasm).