I'm looking for a way to increase the sensitivity of my glans because I literally last for hours. And it's starting to worry me that I can't cum unless it's my hand. And I'm worrying about the effect this all has on my relationship, since he's only been able to bring me to orgasm once. I think I lost a lot of sensitivity due to the fact that my parents started retracting my foreskin at a very early age because my dad once had phimosis and they were scared I'd get it too. So bath time was hell for me! And my foreskin doesn't even cover half of my glans now, unless I pull it up. (a bit painful) Anyways, does anyone know if there is anything I can do to solve this?