This Teacher is Definitely Doing this on Purpose.
この教師、絶対わざと。
76%MANGAfinished2020
この教師、絶対わざと。
The beautiful Mio Saeki seems like a quiet young lady but when she's in the Japanese prep room she acts like an old man, eating squid sticks and talking about horse-racing. Only her teacher Shirokawa knows her true nature and despite his slightly sadistic teasing, they get along so well that she finds herself falling for him. (Source: MU) Note: Includes 4 extra chapters.