Hello everyone. This is my first time doing something of like this. I am just seeking some opinions on what I can/should do. I just turned 24 not to long ago and I am hovering around 340-345 pounds, but I am losing weight. I have always been overweight even while I was a youth. My problem is (and this is very embarrassing to say) is that whenever I am not erect, my penis is fully retracted into my body. When fully erect, I am about 4 1/2-5", with some still left being inside of my body and I feel cheated. My girlfriend and I have plenty of intercourse, but I often ejaculate prematurely thusly ruining the moment. What can I do to fix this issue? I really would like for my penis to be bigger and longer because I feel like I am too small and inadequate. I also would like suggestions on what to do about my premature ejaculation problem because thats really bothering me. Thanks.