Started fantasizing about my uncle while i masturbated

Dear Diary As you know I went to stay with my Aunt and Uncle while checking out new schools and I got accepted to a university near them. During the first semester I moved in with them to save some money and my life got really crazy. I started having fantasies about my uncle Jay and started fantasizing about him fucking me while I masturbated. These feelings are getting pretty intense and I don't know if I can control myself much longer.