I was doing homework with my step-sister when I decided there was much more interesting things that we could be doing. After convincing her the homework is just too hard, she finally let's me start playing with her pussy. Of course, my asshole of a step-cousin had to come in and ruin everything! I guess if we're going to be stuck doing something hard, I'd rather it be Jeff's dick than our boring homework. I'm okay with a failing grade as long as I get to make my step-sister cum before he does!