वी.आर. अश्लील - मुख-मैथुन से शरारती स्कूल की लड़की

It's end of the year, and I want my grades to be as high as possible. The truth is that I got some problems to remember all of things i learn at school, so i need to use some other methods. This method was quiet unusual, I sucked my teacher's cock for a better grade. Well. It worked.