TONY's Alison Rosen: Are you gay?

Ed Koch: When was the last time you performed oral sex on your boyfriend?

TONY's Alison Rosen: Well I'm single now so it was a long time ago.

Ed Koch: See, I don't think you should answer that question. It's an improper question, and so is yours. My sexual orientation is none of your business and whether or not you performed oral sex on your boyfriend is none of my business.

3 Questions For Ed Koch [Time Out NY]