House

You come to a place that says "**** house". You ask the person outside what it is. They say, "a place where your family dreams can come true, you can fuck suck, or get fucked by any member of your family you want in any way you want. You can even change your family to be anything you want. Want to test it out? Twenty bucks."

You hand over twenty dollars and went inside. Inside was one room with four doors on each wall except for one door at the end of the hall leading into another large hallway with more doors. There were people standing around who all looked very human like they could be friends, lovers, relatives... on each door was a small pad that could be used to dial in specifics of each person.

Which door do you head to?