A mature blonde seduces her son and shows him how to fuck

A mature blonde distracts her son from writing an abstract. The lady is a little worried about the boy, because he spends most of his free time after studying. The woman offers a dude to have sex in order to teach him how to satisfy the girl. Initially, the kid refuses incest, but the mother stands on her own and is stubborn. After a couple of minutes, she sucks the penis and undresses. The dude fucks for the first time and this is insanely pleasant.