Most important thing is to be comfortable. Start slowly and find the angle that is least awkward. Lips always lubricated. Spreading saliva over your lips and your partner means less friction and a nice sliding sensation. Work lips and tongue over the entire shaft. When moist all over, take in just enough to tap the back of your throat. Find your gage point by slowly pushing your head down. Stop right before you gag. Bob in that position and take time to be really passionate with your lips and tongue on the head. Make a hook with your tongue and trace the sensitive spots as you pull back. Put your tongue out below your lip as you go back down to wet further. After a couple minutes your tolerance for more downwards pressure will build. It will allow you to slowly work it down your throat. Once the tip is down there you can literally swallow the rest downwards. As tolerance allows Bob all the way off and back down. Wrap your lips around your teeth and you can apply pressure.
Find a beat and rock out. Try different locations. Sitting, kneeling, upside down, leaning back.. etc. The more comfortable you are, the faster you can condition yourself to tolerate the probing.
Pay attention to his cues. Run your hands over his bare thighs and the back of his legs. When he gets close grab his ass and pull him as deep as you can.
Breathing is all about rythem. It is pretty difficult to breath when it goes bast a certain point. If you keep coming back all the way you can breath in when pulling out and out when pushing in. When I say all the way, I mean out of the throat and in the mouth.
The partner shouldn't do anything but enjoy it, unless you signal them you want that. This allows you to feel in control and more relaxed. Guide your partner by grabbing and pushing and pulling him.
If it seems like your gag is triggered. Take a moment to rest and breathe while resting your head on his thigh and playing with him.
Behind the shift the root extend's into the body. You can get a finger behind that and pulse, stroke, ram that location to produce a powerful prostate orgasm.
Experiment with something new whenever possible. Try twisting your head, gripping it like a wild snake, stimulating the prostate aND if will produce a mind shattering orgasm.
After each orgasm, slow down to mild foreplay. Slowly amp the action back up until he seems receptive again.
Restart.
