From Craigslist SF Bay Area:
I'll Fix Your Computer if You Let Me Feel Your Boobs – 26 (haight ashbury)
Cute/nice IT guy/PC specialist will fix your computer in exchange for a gentle feel of your boobs. I'm a totally non-creepy (really) professional who will repair your hard drive, back up files, install software and peripherals, whatever, for an innocent grope. I have a lot of tech knowledge in my life and regrettably no boobs. Serious inquiries only and thanks.
Link (this posting has been removed by Craigslist community, but reader Rauz Liebling points to a mirror of the page here, just for posterity) (Thanks, Jess Hemerly!)
UPDATE: BB reader Andrew Ferguson kindly reminded me of a similar story from Craigslist last year that Mark posted. Link