My brother in law and I are watching a movie while my sister is cooking dinner. He thinks I'm hot and wonders how good my pussy would feel. He begs me to play with him while his wife (my sister) is in the other room. After seeing how hard he got for me, I couldn't resist. I start flashing him to be a tease. After getting him so hard I thought he was going to burst I go down on him and suck the cum out of his cock. I want to cum also so I climb on top of his cock and ride until my cum juices are dripping down his balls.