He finds his mother tied and decides to fuck her to stay at ease

The shock that this guy takes when he finds his mother tied at home in lingerie is too beastly and at first he doesn't know what to do, but he reacts quickly. She decides to fuck her at the sight that the mother's boyfriend must have left her on purpose as a submissive to see if someone like him arrived and fucked her. He penetrates her in a hard way forgetting that she is his mother and the woman is satisfied with his cock with the feeling of having been the biggest whore in the world having received his own son's cock.