I doubt these friends are related. There faces share no chracteristics for even being sisters, let alone twins....and yes, I know not all twins are identical twins.
Never had twins. The closest I got was this single mom I was dating at the time and her teen daughter. But that was almost 25 years ago and the daughter would be around 39 now. That was the best birthday present I ever got.
There used to be at least 8-10 more vids of these 2 including a christmas special that they filmed in 2012. None can be found anymore except for 2 or 3..
Whatever's happened to them, their cam, the videos and the OP?