VNDS-992 When I opened the door, my mother was masturbating

Based on actual experiences, recreate the incest between a normal parent and child. When the son who returned home opens the door, the figure of the mother who opens the crotch widely, fiddles with the local area, massages the ripe breasts, and vomits a sultry voice. A son who is surprised by his mother's actions, which he has never felt as a woman, and a mother who is shocked and abnormally excited when she is seen masturbating by the person she least wants to be seen. Like beasts, the two begin to mate...