Hinatako, a private tutor, is in charge of a male student who is abstinent until he passes his exams, but he is horny and can't concentrate on his studies, so his grades are dropping. Hinatako decides that the student's abstinence is getting in the way of his studies, and says, "Your grades are bad because you have distracting thoughts..." as she presses her breasts against his back and whispers in his ear, "You'll be able to concentrate on your studies if you give him a quick cum shot," while licking his ear and playing with his nipples. She then holds his rock hard abstinent cock with her beautiful legs and gives him a footjob. For her student's sake, Hinatako gives him encouraging sex, sometimes gently pushing him back, and other times harshly spanking him from behind, to get him fired up with her close one-on-one instruction.