I can't say enough here...

NICK Carter, 26, will never forget the first girl he had sex with - because she grew up to become the infamous blond Florida teacher who bedded a 13-year-old student. The former Backstreet Boy told Howard Stern on Sirius Satellite Radio yesterday that he dated Debbie LeFave, 23, for 18 months when they were classmates, and busted up with her when he learned from pals "she had cheated on me with a girl." He kept quiet when the scandal broke because, "my publicist is like, stay as far away from that [bleep] as you can." Carter also discussed his sex sessions with Paris Hilton. "In the very beginning, you know, she was literally cleaning my carpet in my apartment . . . trying to act all domesticated," he related. "And then, before you know it, a month or two goes by and it's back to the old nose up in the air and who are you?" Of all the women he's slept with, LeFave was "probably No. 1. But maybe that's just because it was my first. Actually a lot of the girls I've just had the best sex with or best anything with have been just normal girls." Carter is blabbing now to promote his new show E! show, "House of Carters."