The wrong mature wife cheated on her husband behind him with a young student

A rather spectacular woman married a blind professor, apparently she did this obviously not for love, but from the calculation. So she would be bored with unloved if one of her husband had not visited her husband one fine day. The woman opened the guy the door and even when she took him to her husband, she decided to seduce the young man. Having met with the professor, the young man began to ask him questions, and his wife at that time began to flirt to the student who had a suspended them, because the husband sees nothing at all. In the course of the conversation, the traitor gained pace and already reached the point that she started the blowjob, and when the man asked her to show his student the necessary literature, the beauty of course took the guy to the library, but obviously not to look for the material. And to have sex with him.