If I were to form an open sexual relationship with a demon and later on I decide that I would like to have a closed relationship with one demon would I be able to do this? If I do choose to go from open to closed sexual relationships with a demon would this relationship be the the same demon or...

I have a question. If one were to have an open relationship with an Incubus but later on decided that they wanted to have a closed relationship would it be posiable to do so? would it be the same demon as before? would it create any problems? I do realize that forming a closed relationship with...