Hi everyone. So I never, ever pulled my foreskin back all the way and when I tried it, it got a bit painful when was still half way to go on the head... I'm 23 and now my girlfriend sometimes when she's masturbating me hurts me by kinda forcing it down... It never got below the head thou... Only once, after I hit orgasm and was "half erect" and because of the fluids (I suppose) it was easy to pull it down, but it was really hard to get it back up (since I was afraid that, if getting another erection it would hurt)...
So... How can I solve this? My girlfriend seems to find it weird and I would like to try and solve this so I could be able to pull it all back without pain...
Thanks!!