I'm 27, all these year my foreskin is covering the "head"... But now while having sex, the foreskin will be pull back and expose the head which is super sensitive and once that happen my penis will be soft (is it becos of the foreskin which tighten the penis and stop the blood from flowing and it turn soft?) No matter wat i did, it will be still too soft for me to continue with the intercourse... Can someone help me with this problem? thanks!
And it is better for me to push back the foreskin after sex to cover the head or leave it there to toughen it up?