There are companies that make flash toons like that, as plug-in content for paysites, but I don't remember seeing any other adult sites that are entirely based on a single series of flash toons. I wonder if
WEGCash is also going to use the series in their other paysites, or license it to other sponsors. It does seem like a high development cost for such a narrowly-focused website, but it could help other sites retain subscribers if the regular installments are funny.
It's been a couple years since I've joined a porn site. Kind of lame for an adult webmaster, but my CC's were getting jacked by scammers when I joined sites...not worth the trouble.