You needed a private tutor to improve your school grades and I'm here to help with that. We get to studying and I catch you looking at my belly. And instead of getting mad, I'm curious with your fascination of my pregnant belly. So I let you touch it, feel it and cum all over it so you can focus on your studies. If you keep this up, I'll have to cum over every night to make sure your grades stay up and to keep something else up too!!! ;-)