After lunch, Roy suggested that since we were alone, I get nude and do some photos. It wasn't the first time. I didn't mind and quickly got rid of my clothes. I love the freedom of being naked during the day and people seeing me. He didn't pose me. I just sort of moved around the living room while he snapped, not bothering about people glimpsing us from the flats opposite. Roy kept his clothes on and that excited me, being nude while he was dressed. I didn't have a hard on at first but I soon did and started touching myself. I could see it was making him excited too. «I like it when you're a slutty boy,» he told me. I moved closer to the window and began to masturbate but after a minute or so he called me back. «Mustn't frighten the neighbours,» he said. He said we'd develop the photos later and led me to the dining table. I thought he would want me to stretch out on it. But he pulled out a chair, sat down and pulled me on to his knee. I could feel his hard on through his trousers but he didn't get it out. He kissed me on the mouth which was nice and I let him push his tongue inside. We necked hard for several minutes,eating each other, then I felt his hand slide slowly all the way down my back to my ass. «You gonna be a good little whore?» he asked but it wasn't really a question. His forefinger finger probed my cleft and found my asshole. He started to masturbate it gently with his finger tip before pushing it inside me. We were still necking furiously. He was fingering me deep in my hole and I was wanking and telling him to fuck me good. I was having a million different sensations, all of them maddeningly good and when I cummed it was explosive. I felt fabulous but I wanted more. «You gotta fuck my ass now with that big cock,» I told him and pulled him to the bedroom.