He stood up and removed his clothes showing her his large cock. He explained most of the boys did not have a cock as big as his so she would feel more...comfort with them but she would also learn to love a big thick cock. His cock was poking in the air. He put her hand on it and taught her to rub it. He showed her to rub the balls. Later he would teach her to suck it. He loved his cock sucked, but today he was going to enjoy fucking her tight cunt.He knelt between her legs and rubbed gel onto his. I was nearing the end of my playtime so of course I was lying on the bed on my back with my feet in the behind my head and my cock hover just a few inches above my face. I was rotating the "Mr. Big" dildo between my tight, slutty ass and my open slutty mouth. I loved going ass to mouth because it made me feel even sluttier. But as my girlfriend stood stunned and silent in the doorway watching me suck and fuck a life-like dildo while dressed up in a full female wardrobe, me being as slutty as. I wanted to start slow. I had been waiting for this a long time but wanted it to be worth it. So the first thing I did was groom myself. I wanted my nice ass to be baby smooth. I didn't like the hair look and wanted who ever would fuck me to enjoy the smoothness of me. After that I started feeling pretty sexy. I remembered I had a pair of my exes panties that she left at my house and I put those on. It was a lacy black thong. Girls I had talked to always whined about wearing thongs saying. The sound of car doors being slammed shut was all it took for grandma Margie to open the front door of her house and she came over to greet us with the biggest smile as always. Once we were met with grandmas warm embrace mom waived goodbye saying, "See ya after work my babies... Love ya both!" Then we heard the deep sound of the engine as she drove away and eventually the noise faded as the car turned the street. Grandma invited us in saying, "Alright boys, let's go inside. Grandma's made a.