The tutor of the student's dreams, who attends K University, not only helps him with his studies but also with his sex!? During the break, teacher Marina talks about love with her student and makes a shocking confession: "My lover is a vibrator." Teacher Asami scolds a student who is exhausted from club activities and can't concentrate on his studies or sex with his girlfriend, saying, "I'll teach you how to have loving sex!!" ... and more. Four hot-blooded erotic teachers give overly erotic private lessons that make younger boys fall in love with them.