Mom's away for a quick trip, leaving her son home with his best friend. The friend, a buff, handsome young man, can't help but admire his son's mom's figure, even as she innocently lounges around in skimpy summer attire. Tension builds as the young man's desires become increasingly apparent, much to the son's discomfort. Mom, oblivious to the growing attraction, continues to treat her son's friend like family, unaware of the erotic tension simmering beneath the surface.