I'm Not Enough, So You Fucked My step Sister?

So Ms Paris leaves her husband at home one day to go out for a bit. Her sister from out of town is staying with them and Ms Paris wanted him to take a few pictures of her for the scrapbook. He starts off with taking pictures of her sister, but it gets serious real fast. Her huge tits and beautiful smile were just too much. He eats her pussy, she gives him a blowjob and then they fuck is all the positions. Missionary, cowgirl, doggystyle and after she gets off, he blows his cum all over her stomach right as Ms Paris walks in the room to catch them in the act.