Son watches his stepmom riding black man’s dick

This cheater stepmom is riding the dick of a black African man, and her son is sitting right next to her, watching the scene. By the way, step mom has put the penis not in her pussy but in her ass, and she is fucking her ass by raising her waist. The man in the middle also pushes from below. Seeing that scene, the son is so shocked that he curiously watches his mom’s act of fucking from all sides. While having sex, mom requests her son not to tell this fucking act of hers to dad.