She sucks you until completion

You place one hand on your mom's head, urging her to go further, while you continue to watch scenes of Mr. Thicke fucking her senseless onscreen.

Your mom opens her mouth finally, and begins to slide your dick into her mouth, making it look easy. Compared to her endeavors at giving oral to her boss' 17 inch cock, fitting yours into her mouth is no problem at all. You feel a little regretful that you didn't get any footage of your mom sucking his dick...but it's not like you won't have chances in future.

Using one hand to guide your mom's head back and forth on your dick, you continue to watch as the sex scene on the video reaches its climax. Mr. Thicke clearly feels himself getting ready to cum, and pulls out to give your mom a facial.

You start to go over the edge at the same time, and pull your mom's head back so you can cum all over her face. You erupt with the most potent orgasm of your life, almost spraying your mom's face with as much semen as she got on the video in front of you.

Your balls are empty, but you debate to yourself what you should have your mom do in preparation for your next session with her...