My fantasy:
A young 18 year old apprentice, lean (not muscular), blonde hair, blue eyes with a tiny strip of hair on his chest and a light snail trail, is staying with me in a hotel room away for work. We've come back to the room after a hard days work, but the waters off for repairs so no shower. We get a bit drunk, and he starts talking about a girl he wants to meet. He feels worried because he only has a 5" cock and is worried about rejection. I reassure him that I'm sure he can perform great at that size. He reckons there's no way, and proceeds to show me his dick, only 2.5" soft, cut high and so tight there's only a whisper of wrinkles on his shaft, and a deflated pinkish-grey mushroom knob prominently exposed. I said it looks like it might look bigger without his pants, so he promptly took him off. He's a late bloomer, so there's only a handful of blonde hairs on his small, tight ballsack which is moist from sweat and quite pungent now. It wasn't any bigger. He poutily declares, "I bet you have a massive cock, I've seen your bulge and it's not fair!" I reply that it's not that much bigger soft (I'm definitely a grower). He demands I show him mine. I decline (because I now have a raging 7.25" boner which will only upset him). He says that I must, he showed me his. So, reluctantly I show him my larger uncut cock. He announced, "Fuck you, you're only bigger because your parents didn't circumcise you against your will when you were born! My dick's so tight my ballsack gets pulled to the middle of my shaft when I'm hard!" I explain that I'm sorry, but I can't do much about it. He grins, and mumbles, "no, but I can!" He goes to his room, and comes down fully nude, and asks me to come help him in the laundry. At this time I really need to piss, so when I get to the bathroom, I ask if it's ok if I pee in the laundry sink. He says that's fine. I unbutton my fly and have a leak. As I'm shaking the last few drops, he tackles me to the ground. He grabs my flaccid cock and pulls hard on my foreskin, like he's trying to rip off my dick. I ask him what the hell hes doing, but he just laughs while feeling for my knob under the skin. He pulls harder and squeezes my knob til it's almost inside me. He then pinches the skin together just above my knob, with just my foreskin (and most of my shaft skin) dangling out of between his fingers. He grabs a pair of cable cutters from behind him. He must have grabbed them from his toolbag in his room. He then, without any warning, snips all the skin off my cock. It doesn't quite cut through, so he has another crack to finish the job. He slightly grazes the end of my knob, which eventually leaves a depression on my tip. I scream in agony, with blood everywhere like a murder scene. He haughtily laughs and says, "there, now we are even!" I quickly race to grab a towel to stop the bleeding before I pass out.
...
Six months on, I have forgiven the guy. I mean, it must have really frustrated him that his parents made a decision when he was born that would affect his love life in the future. And my dick? It's now healed, with a nasty jagged scar that inevitably forms when someone does a hack job of cutting it! It doesn't hurt much anymore, it did when the steristrips I used got torn off by morning wood (I know, I should've gone to a hospital, but the guy would have got charged, and I felt bad for him). But my skin gets pulled real tight when I'm hard, and my ballsack skin gets pulled up the shaft. I've also lost an inch of length as the skin pushes my shaft in due to its extreme tightness. I've lost quite a bit of sensation, and I've had to re-learn how to wank.
But I still feel sorry for the kid, having to live his whole life cut. At least I had a few years to enjoy my natural cock.