Welcome to the world of erotic manga! When a woman's reason is broken, she moans and orgasms like in an erotic manga. We had amateur female college students experience the unknown stimulation of restraint slow thrusts! It was the first time for these girls to be restrained and have their hands and feet tied up. Their masochistic nature blossomed, and their panties were soaked. Then they were penetrated raw with slow thrusts, slowly and steadily inserted and removed! It was so thrilling that it was hard to understand...