GNAX-054 Sex training of a perverted tutor It is the teacher's fault that it became such an obscene body! Ichika Kasagi

Yuko is a female student who is obliged to enter a famous university by her father. One day, my father, who is worried about the recent decline in grades, hires a tutor. A brilliant teacher who boasts a pass rate of 80% releases the pressure in the brain and awakens Yuko's carnal instinct with obscene acts. My father was Yuko who transformed into a woman who devoured SEX without knowing it.