Kanosen: My Girlfriend is a Naughty Teacher

Hatori Yuu has a problem: his sex drive is so ridiculously strong it's disrupting his day to day life. If he doesn't jack off at least three times a day he gets so horny he can't concentrate on anything else. His half-hearted responses in class and general inattention haven't gone unnoticed, either, and his teacher, Takehaya Kaori, has scolded him on a number of occasions. Yuu, however, has fallen head over heels for the kind and beautiful Kaori-sensei. Thanks to his raging libido, that means that just looking at her puts him at full mast in an instant. He can only make so many excuses and run away so many times before Kaori-sensei finally gets suspicious and calls him out after school…