Summoning a demon girlfriend (Looking for F)

Pretty much what the title says. It was an idea I had that I wanted to try out. 

"For many years, a young man had been handling life on his own, though it was never easy. At some point he had started feeling pretty lonely, and wanted to find someone to be with. Unfortunately, no one wants to be with him for reasons that are out of his control. 

So he eventually goes for something that most people would consider either "crazy" or "desperate", but he didn't care. He was going to summon a demon to be part of his life. It was something he never tried, but was willing to do, if it meant to help with his crippling depression and loneliness."

Yes, I'm playing as the guy in the roleplay.

If you want to try it with me, but don't have anyone to use, whether it's a canon character or an OC, I could help with some ideas. 

Message me if you're interested.