Attila is a very common male name in Hungary so he could be from that country. Hungarian men often are very easy on the eyes and quite athletic. I've traveled to Hungary several times and always had a very warm welcome.
Based on the watermark, we can see that these once were published on a porn site that is now defunct. The originals for these photos are much larger than they appear below and total more than two hundred in number. You may download the entire set here.