If you'll pardon a males' input here . . . here is how my girlfriend take me (7 1/2 inches) all the way:
1. Practice. Learn to control the gag reflex which is triggered by pressure against the soft palate at the back of your mouth. My girlfriend learned to do this with a soft
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In practice, the quick swallow pulls my C*** in rather nicely, while the overstretched tongue relaxes the glottal muscles. The swallow pulls the tongue back, also bring your boyfriends C*** along with it.
2. Another trick is to try a throat anesthesia like Chloroseptic lozenges or spray beforehand to dimish the gag response.
3. Position: For the C*** to easily slide into your throat, your mouth and throat must be reasonably aligned (think sword-swallower). Try laying back on the bed with your head dangling back over the edge as an ideal position to try. The relax, get your breathing under control, reach out your tongue and invite him in. When you first feels that warning urge, swallow desisively and pull his cockhead in.
4. Remember, you cannot breath while his C*** is in your throat because the airway is blocked. Have a 'safe signal' and control how and for how long he is deep in your throat. For men, deep-throating is an incredible sensation and over time you will learn to work your esophagus to milk his C*** and bring him off deep within you.