I don't know what went wrong?Help..?

Same ole story, met a hot guy, had great chemistry and conversation. He was bragging about how he lost his virginity at age 20 and it took him two hours to come.So, I had with the guy for the first time a couple of weeks ago. Oh my gosh, he came soooooo fast. I mean, it was literally one minute. I tried it again to make sure it wasn't me, he did it again. Damn. Anyways, it didn't work out so we broke it off. Months go by and I met another guy. This guy is a fireman with a rockin' body. I had with him and he comes like no tomorrow. FAST. Both of these guys are white. Do most white guys come off that fast?