After divorcing her husband, Honoka opened a fitness gym at home to earn living expenses. Initially, there were many students, but due to the economic downturn, students began dropping out one by one, and now only three remain. Worse yet, rumors spread that the remaining two might also drop out. To prevent this, Honoka-sensei launched a seduction strategy. Being naturally fond of sex, she even offers in-the-vagina lessons to fulfill her students' desires, making her an angelic teacher.
