Natalia Forrest is your head girl. She's thrilled. So thrilled that she feels compelled to thank you for this honour in some way! She starts to tell you that she's had a crush on you for some time and wants to thank you by letting you WANK off over her! Usually, if a student offered you this kind of deal you'd expel them straight away, but since its the beautiful Natalia, you'll give her an exception and get your COCK out for her! Doing it once won't hurt, will it?