Female Body Development Evil Clinic Aise Yuri NACR-928

Recently, due to unexplained illness, Yuri has been frequently taking leave from university. Her condition hasn't improved at her usual hospital, so she decides to go to a hospital she found online. The doctor uses a licking motion with his stethoscope, which makes Yuri feel uncomfortable, but because she's worried about her health, she decides to undergo a thorough examination. However, what they're actually doing under the guise of an examination is…!!