I don't know what the problem is. It feels good, and I love it. But, most of the time it'll take over an hour. She gets bored with sex after about 45 minutes or so, so I feel bad. We both really enjoy it up to that point, then it just gets agrivating. It may be because I have low energy, and it doesn't take much for me to get tired. I don't know. I don't know if it's because I always have stuff on my mind. Alot of times, it ends up with masturbation. I don't seem to have a problem getting off that way. Anybody else had this problem? If so, what did you do?