Aaron has slept with two other girls during the show (according to media reports)
I heard he didn't sleep a wink with them.
Actually, there WERE a couple that flat threw their body parts at him, but there are strong indications that he wasn't interested. And, there were a couple that he actually DID SLEEP with - fully-clothed. As in "get some sleep."
The girl he DID pick did NOT "give it out for free." May be one of the reasons she was picked.
Michael