Straight to the point- Lately, I've been feeling kind of like Superman- My girlfriend and I (both in our forties) have been having sex on a very regular basis,(@10-14x /wk) and I've noticed our lovemaking sessions have been in the 2-3 hour range -excluding foreplay and oral, which we both indulge in. While this seems like I'm bragging (and to an extent, I am, LOL), I'm very aware of how my libido and stamina has changed over the years ; from a belly button-filling teenager to a horny 20 year old to maturity, I've noticed that I last longer now than when I was younger...which is intriguing to say the least I believe part of this is from a deep desire to pleasure and satisfy my lady,but I also have a firm suspicion (pun intended) tht it might be my age. I'm still VERY healthy,all the plumbing works well,no erectile probs or anything. I'm happy that this is happening (and so is she, by the way) , I'm still a bit disturbed by the sudden occurrence -for about the last 3 and a half weeks. Also,as per my gallery "The Experiment", I'd used 4 EXTENZE (t) tablets, now about 6 weeks ago, which I think would be too small a dose and to long a time without it to cause any ..um..MEASURABLE result .. yeah, I had to say it. Does ANYONE have any idea what's going on? I'm not WORRIED, in fact, It does give me an extra kick of confidence. Any Ideas?? Also (and this is going to sound dumb, but I just HAVE to ask): 1- How many other guys out here are hour plus guys, and 2-Ladies/GB Guys-how LONG of a session do you prefer? I guess I'm just wondering how common this is.