Tricky Old Teacher - Sex at a private lesson

Vilora Efi reads the test in the textbook, trying to understand one of the new topics. Her private teacher enters the room to check her progress, but he notices she is still unfinished. He tells her she has no more than five minutes to finish reading. When he enters the room again, he notices Vilora Efi wears no panties under her tiny skirt. He drops the pen to check if that is true or not and to caress that sweet, round butt.