A tutor who doesn't stop even if the tutor who becomes strong when it is not spared

It is a tutor who passes the bullish even if it is attacked by a bad student in the class. Even if the tide is blown, and the waist goes out, desperately endure! I don't feel like that... "I've got it!" However, even if it acknowledges, 'WAZA' and unbelievable shame blame! The sensitivity increases every time! It is screwed in the continuous continuous piston with a strong piston! It is the worst ending of a strong character!