So me and my younger cousin have been jacking off together for about 4-5 years now. It started before he hit puberty and he wanted to see my dick and watch me jack off. He was amazed at my fat dick and said he couldn't wait to get as big as me. Well it didn't take too long for him to catch up, but luckily I still out rank him in the size department. I even jack it with some of his friends too and blow most of them out of the water. Anyways, I feel like everytime we jack it together, I am afraid that one of these days he's gonna pull down his boxers and be bigger than me and I couldn't stand that always being the older guy with the big dick. I also try to hold off cumming until he does because I don't want him to think I'm a bitch for cumming too fast. We are extremely close and still can't believe I do this. Does anyone else experience similar pressures.