Old-n-Young - Test on pleasing a dick

Though Mellisandra is a sexy hottie, she still needs to study hard to get her education. She even asks a teacher for additional help. He gladly agrees because it's impossible to say no to such a stunning cutie. He does his best to explain the task but still, Mellisandra fails to do it by herself. Then he sits down next to her to give her another explanation but she decides to seduce him into a little game and to pass the test this way. Again, the teacher can't resist the temptation of surrendering to a kinky, hot, irresistible, and unstoppable hottie.