I have no problems cumming. The sensitivity is the same.
My doctor gave me a sample of Cialis this week. Took it Thursday night. Ever since, if the wind blows, I get an erection. And it's been 70 hours! I feel like a teenage boy again!
Maybe I took too much, but the next time I take a dose I'm lining up a 36-hour session with 10 of my favorite providers! Damn, too bad they don't have a pill that adds a few inches to the penis so I could really feel like superman.
I suffered an injury while serving in Iraq that affected my erectile function and was prescribed Viagra. It had too many side effects so I tried Cialis. I am with you...I have rigid, enduring erections that have given me new life. Hobbying is the only way I can satisfy my appetite (my girlfriend is thankful as well although her husband has been getting a little suspicious since we've discovered 'Vitamin C').
ha ha ha ha lol.............your too funny! LOL Love it! 
*smile* Lisa of Boston lol
for hours, of course, get your ass to a hospital or you might get permanent damage, but otherwise, enjoy...
Night time is what makes me nervous. I wake up several times a night and am hard as hell.
If I had an erection that lasted that long I would be standing on top of the building yelling come look at this thing!
Here's a Medicare approved device. Not that you're on medicare, but it works wonders naturally, I hear.
...I'm going to start calling my self Long Dong Silver. I've tried these devices and they didn't work for me; YMMV. bUT, putting a tourniquet on your dick is about as smart as strangling yourself to help you think better. Just my two cents...
It's not a tourniqet. It's just a cock ring, and they've been in existence for a long time. Guys use the all the time with no deleterious effects.
I have the un-viagra problem and perhaps I could get some feedback on this. Time-to-time, I will see a provider and even if she is beautiful and the chemistry seems good, I do not come. I stay hard for the whole session, but I just can't come. Any thoughts? I have wondered if it is sex or simply contact I am looking for...
I have no problems cumming. The sensitivity is the same.