Mama's real sex education

Husband and mother who lives with the son who has come to age. One day, her husband was going to a business trip, and the life of two mother and child started. And the son began to indulge in the way of the father's absence. Such a son accepts such a son, and the nature and mother and child touches escalate. "Do you mind your body?" He asks kindly and leads the hard erected Po Po to ejaculation. And taught the way of the female vessel, and finally the method of the child making... She had sex with her son as a special instructor for sex for several days without her husband.