Ryoko is a Japanese woman who became a female doctor after a lot of hard work. However, she actually suffers from a serious "dick addiction"!? After losing her virginity late after graduating from university, her lewd nature was awakened... The old rumor that the smarter a woman is, the more she likes dicks is true! All patients, whether outpatient or inpatient, became Ryoko's sex toys! She threatened them, saying that they would never be able to get an erection from a diabetic old man with a big dick, and fucked him during the examination! For the inpatient, she gave him a lewd cowgirl position in the name of rehabilitation! The female doctor's lewd syndrome cannot be cured...