You've come to see me, the hottest doctor you've ever seen while your wife is at home. It's obvious you need my help determining whether you're a premature ejaculator or not. I know I'm gorgeous, way hotter than your wife and the way I move my curvy ass makes your cock drip with precum. It's so much perkier and rounder than your wifes ass. I can take a wild guess that you'll cum too fast. But I'm going to test you first, I want you to show me how long you can keep that hard throbbing dick up before cumming.