Father returns home and enjoys a family gathering. Behind his back, the son gropes his mother's large buttocks and deeply inserts a vibrator. The grinning son eagerly wants to pleasure himself with his mother in front of his father, so he hands over sleeping pills and orders his mother to make his father take them. Threatened with exposure of past sexual encounters, his mother reluctantly forces the sleeping pills down his father's throat. In the bedroom where the father has fallen asleep, the twisted son rejoices. The son begins to assault his mother... Mother, once a partner, is now being inseminated by ejaculations...
