Wiz Khalifa Tells Amber Rose I'm Not Your Rebound Guy!

Wiz Khalifa wants Amber Rose, and everyone else, to know he's not sitting around waiting to fulfill her sexual needs after her "horrible" threesome -- but he'll still let her in his bed. 

If you missed it ... Amber said she'd simply rely on her ex from now on, after she had a crappy menage a trois.