Poor son just so happened to leave his laptop open. Mommy walked past, not intent on spying, but the xrated screenshots flashing on the screen caught her attention. Obviously it's time for Mommy to have a talk with her son, explain a few things to him. He's getting older now and maturing into a virile young man. Mommy is not surprised to learn he knows the basics, after all he's at that age where curiosity leads him to view porn and other naughty materials. So Mommy will teach him some special stuff. After all, why do missionary when one can do doggystyle? Son will get his first blow job, and even learn what a pearl necklace is. Mom is the best teacher!