I would like a doubles encounter with two ladies who look very much alike, same height, same build, hair, and, facial features. For incall, GFE++, of course.

the Palmer twins?

https://www.theeroticreview.com/reviews/show.asp?id=248905

if memory serves correct, they used to be based in SF.  Still visit from time to time though.

I thought about them, but, I do not want twins