Great Moments in Science, Part 4

Good morning, Herr Doktor.
Ah, there you are my boy. Please sit here.
What are we doing today?
You are participating in a monumental, groundbreaking experiment, the results of which will forever change the world!
Wow. What's the experiment?
To put it simply so you will understand: the dissemination of sexually-transmitted diseases through an inflatable doll!
Sexually. . . ?
Are you, eh, a virgin, by any chance?
Well, uh, I guess so.
Excellent! Here, blow this up.
Ok. Wait, are you holding a needle?
Not to worry! It's only a small injection.
Inject. . . . Am I going to get sick?
Who knows? That's why they invented penicillin! No permanent damage (I think)!