Russian student takes a sex lesson from a cute guy

The Russian guy plans to enter the Polytechnic in the fall, but with physics he is generally a scribe and even a little worse. Well, yes, this is not a damn problem, because the parents hire a beautiful tutor for the future Einstein, but instead of thermodynamics, she teaches the dude how to fuck, and it’s even scary to think what will happen when the couple gets to study nuclear energy ...