My grandfather moved in with us about two years ago. He took my room. About a year and a half ago I was the only one home. I went back to his room and was talking to him and he has reverted back to childhood. I told him that I needed to check his temperature. I got him over to the bed and got him to sit down on the edge. I reached up and undid his belt and bottom to his pants. I pull the zipper all the way down. I pulled his pants snd underwear down to the floor. I told him I was going to take his temperature now. I took his c*** and put it in my mouth. Started slowly going up and down on him. I told him to lay back.. He started getting really hard. Then you started thrusting his hips up and I knew he was going to c** soon. I cupped his balls with my hand and then he started c******. I couldn’t be leave he tasted so good. I got up and told him thank you for your temperature. I ve sucking off almost everyday for a year and a half. I was just about to get him off again my mother walked in. I still had my finger up inside him. She said after your done I want to talk to you. She asked me why I was sucking him off. I told her he taste really good and I’ve been sucking him for a year or more. I told her that I fucked him a couple of days ago. Told her he liked it snd so do i.