Mature mom helps step-son jerk off and gets a surprise

The video features a mature mom who is caught jerking off her step-son's penis by her daughter. The daughter is shocked to see her mom doing this, but the mom insists that she is not their son's real mother. She explains that she is only helping him out because she knows that he needs to ejaculate. The daughter reluctantly agrees to let her mom continue, and the mom continues to stroke the son's penile shaft. The son is surprised to see his mom doing this and asks her why she is doing it. The mom replies that she is doing this because she knows how much he needs to cum and that she is willing to help him out. The mom continues to jerk off the son'shis penis until he finally ejaculates. The mom is surprised by the size of the son' s penis and asks him if he is really 18 years old. The son says that he is, and the mother is even more shocked. The video ends with the daughter walking in on them and catching them in the act.