A roaring orgasm covered me just by…sweet little kisses on my nipple.
It can’t be true! As my breasts were always insensitive and it felt unpleasant when touched. So, this was surprising and new! Mike, how did you do it?

 

Neural connections

With every repetition of effective action, the brain creates a program or neural connection, which becomes stronger with every following repetition. This neurological algorithm is what brings us to success! The brain creates stronger and more successful neural pathways to these circuits of pleasure. The more well known and the old neural connection the shorter and quicker the pathway to success.

 

Shifting neural pathways

There are also shortcomings to the well-exploited paths, the more the path is used the faster it turns to strengthen, soon it develops into a deep trench, from which you can no longer get out and have a direct path to discover new horizons.
By the same principle as animals are trained, we can train our brain to pave new paths, increasing neural connections.
If Pavlov’s dogs could salivate to the sound of a bell, then you can get aroused and feel orgasm from anything you want!
 

Sheri Winston in her book "Women's anatomy of arousal" (p. 226-229) describes techniques for repositioning the neural paths in sex.
The idea is basically that something new is added to an old path, and then with periodic repetition either substantially supplements or even supplants the old path completely.

One of the techniques in the book is how you can train yourself to get an orgasm by stimulating the nipples. I will not repeat it, read the book if you are interested. But it was this exact technique that Mike secretly used without telling me. He really wanted my breasts to become sensitive so that I wouldn’t jump every time he touched or kissed them. He did it like this: Every time I had an orgasm of any origin, he slowly kissed my nipples. I didn’t even notice it as the orgasm occupied me. But my brain started creating a neural connection “nipple → orgasm”. Until one day I exploded just from touching the nipple.
The book lists also many other examples: how to get rid of a vibrator (If you can cum only with it), how a woman can get an orgasm from deep throat when she does a blowjob to a man, etc.
 

One of the examples of laying new neural pathways from my experience is orgasm I call "trio". Once we found that squirting happens to me real fast when pressured in three zones: Mike simultaneously stimulated my clitoris with his hands, kissed my toes and penetrated me with his Lingham. After a time, three neural paths were created: “Toes → Squirting”, “Clitoris → Squirting”, “Penetration → Squirting”.
At first, exclusion of one component led to the same result. For example, only the clitoris and penetration, or only fingers and clitoris. Needless to say, now squirting happens by any of these three elements alone.

By that same principle, I learned to cum by the biting of my neck and the words whispered in my ear “I Love You”.
So, go for it, my friends. Your pleasure is in your hands!
 

The sequel to the topic of neural connections you can find in the article "Continuous Squirting".