Tiger Woods Exploited in Three-Way Sex Stunt

Kari Ann Peniche -- the other naked chick from the Eric Dane/Rebecca Gayheart naked threesome video -- is trying to reclaim her 15 minutes ... and she's doing it at Tiger Woods' expense.

Peniche just released a new song called "U and Me and Tiger Makes 3" -- a song about getting some triple action with the golf star -- and while her vocal skills are lacking, at least she proves she still has good hygiene.