Please Help Me Understand This Guy’s Penis

Yesterday we watched a cute amateur twink blow his wad at the beach, and today we head to the country where another hottie with a bottie jacks off in the great outdoors. The difference this time is that when I finally got a good look at this guy's dick, I honestly couldn't figure out what was going on. There's like a thing on it, right? It looks like, IDK a long empty ball sack stuck to the underside of his dick? Whatever the case, I'm totally into this guy and I think he has one hell of a sexy body. 

Via xHamster