Mao Kurata becomes a female teacher with superb handjob techniques and instructs both useless students and useless teachers! She uses all kinds of techniques to give handjob instruction, from the faucet handjob to the full-body handjob and titty-fuck handjob! Of course, she uses her mouth, tits, and pussy to make them cum! She tortures them with pleasure until they all ejaculate! A full handjob course where you can enjoy Mao Kurata's techniques to the fullest!