Due to poor education, the owner who was only in high school was invited by his parents to tutor Kawashima. Although she is a teacher, she dresses very airy and sexy because her personality has always been the same, she does not like to be constrained, and follows stereotypes. It is also because of this that the relationship between teachers and students becomes unusual, unlike other relationships. From the beginning, his cock was very mischievous, often peeking, deliberately touching her very stimulating huge breasts. As for the teacher, it was too permissive and lewd, so not long after, from the lesson of imparting the knowledge in the books, it turned into an intense sexual relationship between the teacher and the student.