I'm in a nice, open and communicative poly-relationship with the mother of my son. Both of these relationships are important to me and probably always will be.
Having said that I'm open for anything from serious relationships to casual play, preferably with people in the Stockholm region. My default setting is that if I really like someone I want that person to be a part of my life, regardless of other relationships. My limited resource is time, not love/sex/whatever. I can of course work in more casual settings as well, but that will probably require a bit more communication.