[Beater (daikung)] Son's Education

A curious young boy corners his stubbled dad with an innocent question about masturbation and begs until the flustered father agrees to a hands-on lesson—on one condition: don't tell mom. Stripped bare and trembling in his dad's lap, the wide-eyed son gets far more than a simple tutorial as practiced hands push him past his limit, and the old man's resolve crumbles with every spurt. One promised Nintendo Switch later, the lesson escalates into a sweat-soaked anal pounding that has them both gasping through the finish.