Uncle, why not me eiaculi inside?

I have always been the princess of my uncle, since I was small I said that they are very special. Well, that is not my real uncle, is the best friend of my mother, but since I know him from when I was a child, I consider him to be an uncle. Even if I don’t know if to fuck his uncle, the right thing to do. The truth is that we fucked for years, but these last few times has behaved in a very strange way. It seems that they have not been more excited, I think that he’s bored of me. I wanted to make him happy, so he asked me to convince his stepdaughter to fuck him. A threesome would make him happy again with me. I didn’t want to share my uncle with someone else, but if I really wanted to be with him again, I had to do it.