Took about 1 minute (not even) for me to find it 
xxxhttp://www.allslots.com/?&bTag=aszsusolcas
xxxhttp://casino-catalog.org/
This is a site that was re-directed to from:
xxxhttp://free-slot-machine-games-milk-money.o-casino.org/
Click on the link that says: ‘Penny Slots Online’
Goes to site: xxxhttp://casino-catalog.org/
Go down the page to a link that says: ‘Gamble now at All Slots Casino’
Re-directs to All Slots Casino with that affid
They are scraping SERPS and using people like Captain and his monikor ‘Captains Free Casinos’ to rank higher in the SERPS.
You need to shut down this spammer.