Comicon Bingo

I attended an event over the weekend that resulted in a story idea. I won't get around to writing it straight away, but thought I'd capture it for later. What is it?

Comicon Bingo?

And what's that you ask? A challenge between a couple of friends that go to Comic Con and set each other the challenge to have a sexual encounter with a list of different people. That list could look like:

A Marvel Super Hero
Someone from a DC Comic
A starwars character
An Anime character
Someone from Game of Thrones
A Trekkie
A Pokemon
Something non-human (like a mech warrior or alien)
A Disney character

The first one to complete the list wins!