It seems like on both adult boards I have been outbound links and what one looks like keeps coming to my mind.
One person counts 4 links one counts 6 and they are looking at the same page
What about a banner with a text link underneath? If you hyperlink the banner with the same sponsor link as the text is that 2 outbound links?
What about a add inside of a iframe? You count each picture and it's link as one outbound?