Fit Shichao! ~Toshiue Josei to Asedaku Lesson Hatsutaiken~

I am a college student aiming for professional instructor.By the time the school begins its summer vacation,I was asked to be a part-time trainer in the gym.The contact person is Mao, a cousin who runs a fitness gym.It has been several years since we last contacted each other.So, I was supposed to start my part time job by living in Mao-chan's apartment.As naturally swept that away, I became the exclusive trainer for female members.Really!?Because of the trauma of the past, I do not get along with women,My older sister cousin, Mao seems to have prepared that solution so that I can overcome it...Some women have a very weak-willed, others are rebellious women.Can I respond to their expectation to become an ideal figure?Although I do not get along well with women yet, can I overcome myself!!??[From Steam]