There's no doubt that the sites are connected to Sonia in someway, especially premium fetish. The aff code Ian uses for us makes him our best affiliate by far - but I guess he uses it across any mumber of sites links not just Vixen Domme.

cuckoldrix.com redirects to lady-sonia
classic-ladies.com closed
bitchyboss.com parked
jilly-king.com offline

all on same ip

There have been rumours that Sonia was retiring circulating for quite some time. Maybe this has just brought that forward. They have certainly made a lot of money over the years so maybe they are calling it a day now?