1. I'm not one, but have known some. Basically, their primary sexual attraction is young boys and their secondary sexual attraction is women.

2. Yes. I am. Well....I wouldn't exactly use the word "can't", that's much too absolute. There have been a handful of very rare exceptions and I don't doubt there may be more in the future. But for the most part I am only attracted to young boys, and as far as the exceptions go, it is still unknown to me whether I would be able to function sexually with them.

3. I'm not and I don't know anyone who is, but I wouldn't doubt they exist.