Finger biting quiz

Since it has now been overwhelmingly concluded that biting down on a dirty, sweaty, gloved finger is wrong. This quiz will address the proper etiquette..
Appropriate responses to having fingers forced into one's mouth.

A: aaah!

 

B: mmm, chocolate?

 

C: Could I have some more please?

 

D: Nothing; it's impolite to speak with your mouth full.

 

E: None of the above.