As
@SkyWarp803 already mentioned, it's the famous Men's Rush model,
Yukiya. That one is from one of his GET-Film works.
[GT-1601] 見事な腹筋!20歳のマッチョノンケが自宅で自撮りオナニー♂.
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He used to bottom a lot, but I think they fucked him too much to the point that his butthole needed a rest.
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He then topped only until most recently when he started bottoming again, I believe.
As for the 2nd one, that's not JGV at all, darling. But for the sake of information, that's Tom, a Thai adult model. It's from one of his magazine shots. That one is from Addict Issue 3.
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Nowadays his body is fully covered in tattoos.
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