SIKA-028 Ripe Incest: Fifty-Something Mother's Climax Mating, Sanae Kitamura

A son comes home to find his mother having sex with a stranger. It's the first time the son has seen such a shameless scene, and ever since, he's begun to think of his mother as a woman... Unable to control his desires, which grow stronger day by day, he goes mad and finally throws himself into his mother's arms, opening the forbidden door...