Google it...see what comes up!!
I find if you take it slow and watch for his cues...expressions on his face, if they change, so long as its a look of pleasure or unbearable pleasure then your usually going in the right direction. Plenty of lube...is the real key...don't be afraid to use the whole tube if you have to....lol....I use a butt plug...if you get the angle/suction right, it will stay in and all you have to do is niggle every now and then...it gives a constant stimulation...and then it leaves you free to stretch your mouth muscles in the appropriate places ;D
Someone gave me this tip from a newsgroup:
If you really want to "blow" his mind, among other things, you can learn to stimulate what's come to be known as the "male g-spot."
The organ you want to stimulate is the prostate gland. It is located in front of the bladder and behind the root of his cock. There are two ways to stimulate it...one "minor" and one "major." The minor spot is located behind his balls, about half way between there and his anus. It's about the size of a dime. Take the first two fingers of the hand that's not otherwise occupied (stroking his cock in time with your mouth, or stroking your clit), and apply circular pressure to that spot. You may have to move a round a little bit to find the most responsive area, but his reactions should tell you when you hit it.
Once you've developed that technique you can move on to the the "major" spot, which will give him, and you, amazing results. This spot it the prostate gland itself. It is reachable through the anus. (Hopefully you and your husband don't need any directions regarding cleanliness, so I'll just bypass that issue) When you're ready to move on this, lubricate your index or middle finger with lube, or preferably your own "honey," and begin to massage his anus. Once it relaxes, slowly insert your finger in with the palm of your hand facing you. The prostate is located behind the front wall of the rectum, about 2 inches inside his anus. If you'll curl your finger towards you, and apply pressure against that wall you should feel a hard surface pressing back. The prostate is about the size and shape of a walnut, to give you an idea of what you're feeling. Once you've found it, begin a stroking motion against it, top to bottom and side-to-side. Again, your husband's reaction will tell you how well you're doing.
As you develop your technique, you can play all kinds of games. Starting and stopping, bringing him to the edge and backing off, just sucking him, then sucking him and simultaneously stroking his prostate, alternating back and forth, and finally with your finger embedded in his anus stroking his prostate, take his cock out of your mouth, look him in the eyes and tell him how much you love him and how much you enjoy giving him such pleasure. If you're comfortable with it, speak in graphic terms about what you're doing to him and ask him if he is enjoying it, does he want you to stop (fat chance ), etc.
