>>44096667Well unfournately I was born with a very small penis. About 3.5 inches when fully erect. And on top of that, I am very obese. I am nearing 400 lbs currently. So when unless I am fully erect, my penis is actually in my cushion of fat that is around my crotch. The only time it comes out is when fully erect or I pull back on my fat.
I can still masturbate efficiently and the one time I had sex (with a hooker, it was ok I guess) I was able to penetrate and didn't have too much trouble keeping it in. Luckily the hooker was very nice about it and didn't laugh at my small dick. She probably did after I left, I don't know.
Anyhow, to answer your question it's not too difficult but can be harder to hold than the average man's poke.