They all look like amateur shots, including the last one, where his body has been Photoshopped onto a different background.
Does he do porn? His face doesn't look familiar to me. He certainly could do porn with that lean, ripped body and plus-size uncut cock.
If you know anything about him, please shout out in the comments.
The originals for these photos are larger than they appear below. They have been archived online in a gallery here and can be downloaded in a free zipped folder here.