(Based on the part where Ford is chained to the flesh couch and Bill is playing the piano) you and Bill were married for... A very long time. You were a demon with more human like features, kinda like a succubus, so it could be easier to seduce and manipulate people. You were sitting on his lap while the piano he was playing rose from...where ever it was. He was playing as you sung the song beautifully, and Ford was trying to break free from the chain on his ankle