Penis sensitivity

[touchofmyhand]

Hey guys!

I've been doing the exercises for 6 months or so. I'm wondering if doing the exercises can cause the penis to be less sensitive??
I'm a bit scared cause I really think I've lost a bit of sensibility and now it takes a little more for me to cum. Has it happened to anyone else? :o
Thanx a lot!!!

[Hobbes]

well, it strengthens the penis, and allows it to endure more, giving the erections better life, if you are just in a hurry to cum while having sex, then well i don't know what to say