The young and beautiful Mio's large breasts have not only made her new husband crazy, but also his son. He wants to bury his face in those white, soft-looking big breasts! He can't stay in a mother-son relationship, and his uncontrollable sexual urges take advantage of the opportunity when his father is not around to approach Mio! Even though he is confused by the overly intense attack that doesn't stop even when she refuses, Mio's pussy begins to get wet and her heated body gradually becomes submissive to pleasure...