At that time I was unaware of this but was soon to find out just what went on inside that studio. Using a device given to me by my buddy, I was able t... see just what was happening.My beautiful, 30 year old, super sexy white wife was making porno movies, not just any porno movies but interracial ones, she was letting big muscular black men shove their extremely large, long and thick black cocks into her pussy, ass and mouth. What shocked me most was that she seemed to really enjoy them fucking. Moments after that hesitation he shot all over her belly and breasts as they both giggled. Once she let him go and they both caught their breath she bounded up from the bed and wiped herself off, throwing him a towel. Then they both got dressed, she in her pajamas and he into his shirt, pants and coat so he could leave. She thanked him as if he had just helped her with her homework and he did the same, letting himself out. It was an amicable arrangement, or so it seemed. But now the thought of. She understood and bent over.I was behind her ass.She had bent over towards the rocks.I kept Janna's hip and put my stiff dick on her ass.I put my dick's head on her ass hole.She was not speaking and she was waiting.A few drops of my sperms were wetting her ass.That was a very strange moment.Because, Janna was my wife's younger sister.She was like my sister during many years.But today, I was fucking her from behind at these deserted rocks.Janna; come on.She was getting afraid someone would. I stopped her at a point where I knew I was close to nutting in her mouth and asked if she wanted my cock in her hot pussy. She looked around at me and smiled, quickly turning around on the bed with her ass in the air and face in a pillow...I love doggie style! I jumped up quickly and got behind her, finding her moist hole with my purple head and entered her slowly. She pushed back hard and fast, needing my cock inside her. We pumped slowly at first, then gaining momentum until we were going.