You are an adult student who has big problems with probability theory and mathematical statistics. The Russian professor offers you help. There are several options for improving your grades. He offers you the easiest and most pleasant (for him) option. You have to suck his cock. But which will you choose? Note that there is an attempt at in this erotic story. Just try. But if you don't want to be a victim of the manipulation of a cunning and lustful Russian professor, then you can always refuse him.

Views: 981903

Duration: 4 min.

Rating: 42