I didn’t have much luck using just the OpenPose ControlNet. I tried adding another face between her legs just to see what it would do. Usually it would do nothing until I turned the ControlNet’s weight way up, then it would produce a full human head, usually with its neck going down through the sheet or something. But in this one the second head appears to be protruding from her body.
Horrific and hilarious at the same time!