I decided to take a slightly different approach to "posing". You don't get to actually pose them, but you can push them around. The plan is each girl is unique, some shy, some aggressive, and what not. They can decide to "unpose" themselves if they want.
The idea is that there will be some predefined set of positions but you can adjust them by pushing shoulders, hands, arms, etc. Whether or not the girl will let you or reject you, it will depend on the context at the time.
For now, in this iteration and video, I am just trying out pushing the girl from a standing pose.