Teen stepsisters get naughty and caught by their stepmom

The scene opens with two young girls, one being the stepdaughter of the other, who are getting ready to go to school. They are both wearing school uniforms and are very excited to be going to class. However, their stepmom, who is also their teacher, catches them getting all naughty and starts to punish them. She takes them to a room and locks the door, where she begins to spank them for their misbehavior. The stepdaughter, who is the more submissive of the two, is forced to watch as her stepmom spanks her stepsister. The other girl is also punished for her part in the misdeed, but it is not as severe as the punishment for her sister. The stepmom then proceeds to have sexual intercourse with both girls, making sure to keep them both in line. The girls are caught in the act and are unable to deny their involvement. The scene ends with the stepmom, satisfied with her punishment, leaving the room with her stepdaughters in tow.