Is it rare to find providers who offer additional providers?
It's rare to find two providers that are actually into each other. Seeing two girls that aren't into each other sucks frankly. Fucking one while the other just watches isn't exactly fun.
Like Haley and Skye for example. Skye isn't bi, so it gets weird; I don't care what the reviews say.
Used to be easier in the past
Yes. It is rare to find the truly bi provider duo.
It can be done and it is freaking awesome!
Pro tip… let the lady pick her friend.