Suggestions for my Obsesstion!

I have Just finished the entire Twilight series and am begging for more. me and my roommate have been reading them together and have officially decided that the author leaves much to be desired that the plot alone will keep you reading! I finished the last 3 books in less than a month having read the first one a few months ago. i actually started reading them because my Grandma Mennenga suggested them to my saying that it was the story of my life, of course my excuse to putting it off so long was that if it truly was the story of my life then i wasn't sure i wanted to know the ending just yet! but it ends well and so I am looking for some other series or book that I can sink my teeth into (No pun intended). I like clean romance with a bit of a twist and a great ending! if it doesn't end well and you suggested it you are sure to have the wrath of Holli coming your way! LoL. But I will try just about anything... so suggest away!! I have alot of free time these days!