Daisy is so grateful that you have let her use your private library, she is wearing a very low cut top and you can't help but let your eyes wander down her cleavage. Daisy catches you looking and tells you what a naughty professor you are, luckily for you though she seems to like the attention you are giving her and her big tits. She tells you that seen as you are both alone in the classroom you should take your dick out of your trousers and have some fun with her!