My wife did this without consciously knowing what she was doing. She essentially found something that I really, really liked and got into the habit of “working up to it”. It became habitual for her to “get into it” and use her hand in that certain way, which excited me both physically (hand+mouth=love) and mentally (her getting so turned on by the act). Eventually, she got so good at it that it raised the bar with regards to my pleasure and my body became habituated to orgasming that way. So now, no matter how good it might feel when she’s going down on me, my body knows that it’s going to get even better.
Remember when you were a kid and you’d take about 30 seconds to have a wank? Your body got used to it… it takes longer now. I believe this is one reason (of several) that young men have a hard time not orgasming very quickly when with a woman - because they’ve trained their genitalia to respond extremely quickly.
In essence it’s simply behavior modification applied to sexual impulses. If Pavlov could make a dog drool just by ringing a bell, we can train our dicks to do things on command too. There are tons of books out on behavior mod, but simply put, you’re just trying to associate an event (orgasm) with a particular stimulus. You could do this in several different ways.
You could try to associate your orgasm with a particular event, such as when your woman claws at your back, rubs your testicles, or screams “Play that funky music, White Boy!”
You could use a modified sort of punishment. Every time you feel like you’re about to orgasm, stop what you’re doing, squeeze the living hell out of your glans (pain=no orgasm), and, for good measure pinch yourself on a nipple or some sensitive area of the skin, or maybe bite your tongue. After a while, you’re body is going to associate tongue-biting or nipple-pinching with genital pain and it will knock the arousal down a notch or two.
These above two are surefire scientifically proven methods to alter behavior. They are essentially just ways to get your body used to doing things a certain way or on a certain cue. Your body WILL become habituated eventually. I’ve known women who have been single (and horny) for so long that, in order for them to orgasm, the new men in their lives have to learn to touch them exactly like they touch themselves when masturbating. These things would work extremely well with a partner who is in on the project, but you could train yourself alone as well in similar ways. Tongue-biting would be a good thing if you were practicing this solo, because you could surreptitiously take it into the bedroom without your gal wondering what the hell you are doing squeezing your nipples.
One other, more cognitive sort of thing I did to train myself to be the master of my O: decide before you start any sexual encounter, be it a lovin’ session with your sweetie or a nice wank in the shower, whether you are going to orgasm or not. If you decide you are not going to orgasm, then go after it at whatever speed and intensity you are able to, but slow down or stop or do whatever you have to when need be in order to NOT orgasm. If you decide you are going to allow yourself to orgasm, then do it when you want to. There will be a tendency to say to yourself “ah screw it, I’m doing it”, but this will lead to disappointment. After a while, you’ll start to realize that you do have a say in if and when you orgasm and you’ll develop methods to delay the orgasm and cool down if you get to excited (stop, slow down, different stroke, etc).
If doing this with a woman, do not underestimate the value of teasing her. You can give yourself a breather and calm down while making her even more excited by just popping your glans in and out of the entrance or rubbing your shaft along the clitoris. Why do you think the guys in the porn movies do these things (and other gems such as smacking the girls’ ass with their penises lol)? It’s because they need a breather.
One thing you do need to udnerstand is that it will take a while to train yourself - and however great the temptation is: don’t cheat. Let your woman know that “quickies” are out until you feel comfortable doing them without guilt or paranoia. And, if there is a solitary woman in your life, involve her in the decision as to how long you are going. Contrary to popular belief, most women do not like to be pounded away on for 45 minutes straight.
I hope this is helpful to you. I’ll try to answer other questions if you have any. Let me know how things work out!