While the term deep throat is usually associated with pornography, it can be a very exciting act if it is extremely well controlled and if it is done with mutual respect and pleasure.
Before you start, it is strongly advised that you practice so that you do not feel the sensation of choking or the desire to vomit. Also be aware that the throat is hot and tight and that the man could ejaculate much faster than with a classic blow job. So be aware that you will receive his semen in your throat or down your oesophagus.
Once you are ready, here is how to practice deep throat: start with a classic blow job and take your time. Once your penis is well lubricated, get into a comfortable position to align your neck. Open your jaw as much as possible while lowering the back of your mouth. Insert the penis at your own pace and don’t hesitate to withdraw it if you feel any discomfort. Once you feel it in your throat, swallow to stimulate the glans.
It is important to know that for the person doing it, the pleasure will be more psychological than physical. It is therefore important that this act is performed on your own initiative and not at the request of the other person. Finally, remember that deepthroating is far from compulsory and that there are plenty of other ways to give your partner pleasure if you do not wish to take this step.