Earlier this month, Kim Ridley of Eugene, Oregon wanted to sell his 1977 Datsun on eBay.  And to give his listing a little extra juice, he figured he'd post SEXY PHOTOS of a WOMAN posing with his car.

--And the woman he recruited for the photos was . . . HIS OWN DAUGHTER.

--He did a photo shoot featuring his car and his 20-year-old daughter Lexxa . . . that's Lexxa with two x's, although once she switches to porno she'll probably add a third one.

Kim says, quote, "If I felt bad about it, I wouldn't do it."  His Datsun ended up getting five bids and sold for $7,500.

Classy Dad, way to go!