There are a lot of new stories over at TG Comics, and if you haven't visited in a while, you should definitely take a look. Many of them are free.
One such story is The Champagne Room by Kara Comet, a feisty feminization fantasy about a night club owner who gets his own magic used against himself. One for the sissy enthusiasts, I suppose.
If you are looking for some really good artwork, you should take a look at the MTF transformation superhero comic, Lady Valiant, by TeamLV.