I remember this guy in university and he was about 5'8" and rather thin. He wore small shoes and he didn't have large hands at all. Several of us went on a school trip and there were eight of us in a large room at the hotel. The shower was all glass and there wasn't really any privacy. One night I got back to the room late and almost everyone was in bed. I wanted a shower and went into the bath area and he was in the shower. He didn't hear me come in and he had shampoo in his hair.
I am hung even when I am not hard and he looked to be at least a couple of inches longer than me. His dick hung straight down and he appeared to be completely soft. I cleared my throat and said, I get the shower next. He started to rinse the shampoo out of his hair and said ok. I went back out into the room and undressed and as I entered the shower area again, he was bent over with his back facing me as he dried his feet. His cock hung down past his knee. He looked at me and as I dropped my shorts, he said, you are hung too. His dick was not really thick but, it was very long. I would say at least 8 or 9". He went to the sink and started to shave as I got into the shower. I noticed he was looking at me as I showered. When I got out, he said, you are very hairy and have a great looking body. I said thanks and then he said, I wish I was as big around as you. I just kind of laughed and didn't say much. The next morning some of the guys were talking about his cock being so long.
I would never have guessed he would be hung like that. So, feet and hands don't seem to have anything to do with it...