赤点先生の授業 / A Lesson with Ms. F. (Patreon)

補習部屋が満室のときは、ガスがいっぱい出てしまう赤点先生。

授業中もお構いなしなので、赤点の子が増えますが、本人は気づいてません。

Ms. F tends to pass tons of gas whenever her "study hall" is full—even in the middle of class—and more and more of her students have been failing as a result.

She's yet to notice this fact, however.