A mom/MILF first gets her son a job where she works. Her boss gets fired. She thought she would move in as the new boss. She didn't get the position. Next was a power play. It backfires. She ends up becoming a whore for the new boss. Son ends up involved.
Philip arrives home sporting a black eye earned defending his mother's dubious honor from schoolyard taunts. His grandmother gives him a bath and more. Then the nice lady next door teaches him a few tricks. Grandma comes back and teaches him some more. Finally, his abundantly endowed mom arrives and he shows her what he just learned.
A frustrated family man complains in a bar about the stresses caused by a sexually adventurous daughter and mother, then finds his family dedicating themselves to becoming a "happy" one.