If you're a lad on the lookout for some no-cost titillation, break out your rabbit ears and tune to KGF Channel 53, the UHF Spanish station, which runs amazing infomercials for Prieto's Auto Sales that air at varying times Thursdays through Sundays. We're talkin' some real skin on a real skinflint's budget. Broadcast from each of the used car dealership's three lots in south Phoenix, the 30-minute adverts show off a bevy of barely dressed buxom barrio babes, usually wearing nothing but a skimpy bikini top, micro-minis, and high heels, who fondle various auto interiors and exteriors while pimping Chevy SUVs and Mitsubishi Eclipses. It's like an issue of Lowrider magazine come to life, and brings new meaning to the word "autoerotica." What really sets this stuff apart from the carnal content on Univision is how the cameraman, God bless his soul, will occasionally linger on the ladies a little longer than necessary. Better than watching scrambled porno, we say.