Alaina was more busy drawing dicks on her papers than doing the work that was required of her. She had to stay after class and talk to her male teacher about it. He offered her a real dick instead and told her her grades would improve drastically if she accepted.
This was just the kinda deal she had been looking for and seeing as the teacher was quite the handsome guy she unzipped his fly and got to work. She blew him good and let him penetrate her before she rode his pecker on the desk. I hope for their sake they remembered to lock the door to the classroom!