I can almost all the time, but every now and again I have a day where I feel extra gaggy. I also take pain pills for migraines and if I had to take one of those, then no go.
I can do it for a couple seconds and sometimes a bit longer and then I start gagging. I used to think that deep throating was the only way to give blow jobs. So glad I figured out that I was wrong!
I do a lot of practicing on my favorite dildo and can take the first 6" of its 7"s. I'm so close to my goal. I gag a little but keep things under control. I've noticed my gag reflex has been deminishing.
The trick I've learned is Stick your tonge out. When you don't your tonge bind up in the back of your throught and prevents penetration and causes you to gag even worse.
My wife will try on occasion, but never seems to meet with either great success or any pleasure. I obviously wish she could do it, and I love her for trying no matter the result.
No problems He [obviously] loves it, and I'll do it for a little while during oral, as along as, he never tries to cum in my throat while I'm deep-throating him.