Thanks to the reader who alerted me to this scene on Xvideos. The top is none other than Aaron Austin, who was featured in still photos here yesterday.
I was amused by one element of this scene: the lad is sunbathing in the shade. Yes, we don't watch porn for its logic or lack thereof.
If you'd rather watch this scene on the source webpage or to download your own free copy to keep and enjoy later, be sure to click here.