A young man comes to apply to be the assistant of a doctor specialized in the male body. Intrigued by this specificity, the young man discovers that the doc helps his patients improve their sexual performance and the pleasure of their sex. He offers to make a demonstration and the doctor and the assistant get out their cocks for a furiously sensual and hot exercise. Very quickly, the cocks stand up and they suck each other. But here it is the doctor who is at the helm and he will take the lead on a young man more and more excited, ready to get fucked hard.
