with male porn star's two-toned dicks these days?  My wife surprised me last week by saying she wanted to watch a video on-line.  We looked at a few and in about every other one, it looked like the tip of the guy's dick down to about another two inches was a lighter skin tone than the base and it's a clear line where it changes.  She thinks guys are getting extensions.  Is that even possible?  Or, are they just putting sun screen on the top 3 inches of their cock?  Any insiders here know?  I know this is a stupid question, but I never saw this in the 80's or 90's videos.