Mia Isabella is a transexual porn star with a lot of great sex advice. She’s known as the “Cutest Little TS Chick with the Biggest Candy Stick.” How big is Mia Isabella's Candy Stick? 10-inches long. Mia Isabella is a transexual that dates straight men. Most people are under the misconception that only gay men date transexuals. Mia Isabella does not define her sexuality in such narrow terms. She answers questions on the show about her sexual identity, dating, and of course- sex.