Dear Dr. L.I feel as though I have a problem. I’m a 23 year old male, in love with a woman who is 30. Age to me does not matter, nor does it to her.However, my problem relates to sex. It is almost impossible for her to get ‘off’ before I do. I was wondering how I can actually keep my erection longer so that she can?I’ve asked friends, and they keep telling me to change positions, most of the time that doesn’t even work. I’d rather not take any medication to keep it ‘up’ because then I might have a problem when I’m at work <grin.I’ve tried other things, like pleasure rings and other things, but I’m always out done by a vibrating machine.