This scene has become something of a porn legend. The bottom is none other than straight porn stud Peter North, who did some gay scenes as Matt Ramsey very early in his career, both as a top and a bottom. The mulehung lad stuffing his massive meat into Peter's tight straight ass is Rick Donovan.
Flash forward to some years later, long after he stopped doing man-on-man stuff and was well known in straight porn, when North denied vehemently he had ever done gay porn. When confronted with scenes like this, he said they were made with a body double and special affects. Of course that's utter bollocks. Like why would a porn producer go to all that trouble to fake a scene with a porn performer who was utterly unknown at the time?
"Hey, Peter, I know you would never do man-on-man stuff, but we're getting ready to film a gay movie, and in case you become a huge porn star in a few years, we'll pay a body double and spend countless tens of thousands of dollars on special effects so it will look exactly like you got rammed in the puss with a massive cock but of course no man would actually touch your straight body which happens to be virtually unknown to the public."
Right, sure. And Sarah Palin just flew out of my ass on a pink winged grizzly bear. You betcha!