Choose between two things plugin

Hi all,

There are a lot of 'choose between two things' sites online, but i know i can add a twist and make a profitable website
around it.

But I want to know if there is any plugin for Wordpress to make this kind of site? (and you guys can recommend!) So two pictures, a visitor can click one and there appear two new pictures to choose from.

Thanks in advance!

Anyone ? It can be done because there are a enough websites who already have it!