Kristien caught her stepmother with a dark gangster type on the couch. What is going on here?

When Kristien comes home she found her mother with a much younger guy on the bench. Her mother carries up to something. She soon finds out what she’s up to. Completely embarrassed she gets more and more curious about the gangster type with its huge fuck rod. Mother knows best for her daughter. Time Kristien even learn a thing or two in the area of ??sex!