Surprise Ghost Impregnation Makes Me Cum

I wake up in the morning after having a very strange dream. I wasn't pregnant when I went to bed and now I look like I am 9 months pregnant, my belly is HUGE! I can't even sit up. At first I am really confused and a little bit scared, I can definitely feel something  moving inside me and it feels like it's trying to get out!  I accidentally rub against my pajama shorts and realize how incredibly sensitive my pussy has become. I can't get up anyways, and I notice when I start to rub myself whatever is kicking inside me seems to calm down, so I make the most of the situation and rub my super sensitive pussy until I cum