I guess not serious enough to the point of life or death, but here is my dilemma. I am happy with my dick, about 8X6, I always have been cool with it. I wish I came with more force and had more volume, but not an actual issue. My dick seems like it has no sensitivity whatsoever. I mean, I can barely cum from handjobs, less often from head, and it takes me a long time to work it up to ready during sex. Every guy wants to last long enough, so don't crucify me for this subject, but I can't really have "quickies". My wife wants to pull over and knock one out in the car, but we can't because I have to be in the right position, and then it will take me forever to cum. It usually has to be doggy, its pretty hard with me on top, almost never with her on top, and standing up is mostly out of the question. You hear "the wind blows the wrong way" and other jokes about cumming easier, never happened. I am asking for some honest advice. My wife says she notices that I am always so tensed up also, to relax, but my legs are always rigid. If I am standing, I actually have to raise up to my toes. Any help for a non-sensitive dick that can't relax and enjoy sex?