I can't give birth

Lin Lin is a freshman in a medical school. Because he was rejected after chasing a girl, he was disappointed and bought drunk, so he failed to hand in the homework of the professor of physiology in time. Therefore, the perverted professor used it as a special tutoring excuse and took it as his own.Yi Cheng, a professor of physiology at the medical school, is young and promising, conceited and gentle. Because a student in the class did not hand in his homework, he wanted to teach him a gentle lesson, and deliberately gave him a small lesson to occupy his time so that he would not have the opportunity to hook up with girls. Students, study hard.In the end, he accidentally fell in love with his student.However, the Yi family only wanted their son to give birth to a fat grandson as soon as possible so that the Yi family could carry on the family line.So began the story of Yi Cheng repeatedly experimenting with Lin Lin on the grounds of wanting to have a child...