Masuda Kousuke Gekijou Gag Manga Biyori S02E02 - She's Not Coming! The Private Tutor!

A father hired a private tutor for his son, tempted by the tutors, who were advertised as hot college girls. But there is a major problem: she won't show up at their house despite the father and son's best effort. They've tried repeated phone calls, cakes, meditation, and more!