When i was 18 my sister got married she was 25. She asked me to be her future husband's best man as he had no family. I said no at first. She carried on asking me every day until i finally relented and said ok ill do it. A few weeks later my sister said i would need to go to a local tailors as they were hiring the suits for the day. I kept forgetting to go to get fitted she kept asking me if i had been anyway eventually i go to the tailors one day after i finished college. When i get there the guy in the shop is just pulling the blind down on the door he is about 40 and obviously gay he sees me and opens the door i say im just coming to get measured for a suit for my sisters wedding. He looks at me and says ok come in but you will have to be quick. I go inside he looks in his book and then shows me the style of suit that i need to try on. He says go down to the changing rooms and ill come and measure you so i go down he is right behind me and he says take your clothes off so i can measure you properly. I start taking my shorts and t shirt off and i swear i heard him softly moan and when i turned round he was staring at my body paying attention to my crotch. I start to get hard in my pants. I have a pretty big cock and hefty balls. He puts the tape measure around my waist his hands are shaking he writes down the measurement then measures my inside leg. The back of his hand rubs my balls which makes me even harder now in tenting my old worn pants. He stares at my boner and licks his lips i smile at him and he goes to the other leg to measure again rubbing the back of his hand for longer this time im rock hard now he nervously gets up and goes to get me the trousers to try on. im thinking lets have some fun so i go into the changing room take off my pants and when he comes to the curtain i pull it back revealing my rock hard cock. He says and this makes me chuckle to this day he says Oh my god it's beautiful. I move towards him and say you can touch it, he grabs at my it squeezing it fondling my nuts then he gets down on his knees and asks if he can suck it. I move towards him and say yeh suck it. He wraps his lips around the head and moans savouring the taste of my sweaty cock. Im getting so hard now im gonna cum he sucks deeper and faster then i say im cumin he sucks it faster i reach orgasm and shoot spunk into his mouth he moans again and swallows and sucks again and again. I go back in the changing room get dressed and come out he says i have all your measurents i will put you a suit together can you come back tomorrow for a final fitting. I said yes i think i knew what he wanted tomorrow.