Exactly what it says on the tin. Be creative and make it tasteful. Yes, I like kink. However, I find it creepy when it gets too overly weird and disgusting.

Bonus: Slightly/fully drunk England and/or Prussia
Bonus 2: Multiple rounds please.
Bonus 3: They were unknowlingly filmed and the video is sent to a various number of nations, to which it gets a wide variety of reactions to.