The new sites are SwingersOnCamera.com and CouplesOnCamera.com, both of which will be promoted through an affiliate program called SexClubCash.com.
Big Sister CEO Carl Borowitz told XBIZ that his company has been running live shows almost every Saturday since 2007, which gave them enough new content to challenge all the other swinger-centric sites out there.
"[We had] a lot of exclusive unused video available, so we thought why not create a new site with it," he said. "Plus most of the swingers sites on the web are desperately fake."
Borowitz said his company attracts a high-end swinging crowd for live shows with simple enticements: Food and drink. Swingers who agree to appear on camera get everything catered by Big Sister.
Borowitz added that Big Sister will be adding more Flash-powered videos to his company's flagship site, BigSisterLive.com.