Tease her
When you finally approached her privates, take your time to linger on the area without getting to the "main point". Make her urge for your oral treat. Kiss her inner thighs, her belly, her buttocks - you will feel her trembling with sweet desire.
Enjoy it
As you proceed to giving her divine moments of special treat, try to keep the slow pace. Let her know that you have plenty of time to fulfill her deepest desire. Go around her love bud, fluttering your tongue along her labia, moisten her privates and savor every moment as though you are eating a desert.
Licking tricks
The main thing during oral sex for you is to be gentle and creative while using your tongue. Moisten her labia and clitoris, relax your tongue and keep it flat. She may enjoy your tongue going around her vaginal opening, labia and sides of the clitoral hood.
Many women do not like when their clitoris is attacked by pointed tip of the tongue as clitoris itself is very sensitive. Better start working around the clit, gliding along the vaginal opening towards clitoral hood.
You can use up and down and circular motions to please her with your tongue. But do not press too aggressive on her clit as it can be come a turn-off.
Use your mouth
As she gets more and more turned on as you pleasure her clitoris with your tongue, she may want more than tongue teasing. It may be the time to use your lips too. Eating out can be so powerful that it will bring your woman to orgasm before the intercourse begins.
The soft and gentle stroking with your lips over her clitoris is more than welcomed. You can use your tongue to draw circles at the same time but may also use your lips only to indulge in soft sucking of the clitoris.
Keep to a steady rhythm
Some men try to be as creative as possible during oral sex, changing from slow to fast motions, often varying the techniques. While this is intriguing as a foreplay and when you try to found what feels the best to her, it might not be so good for her if she is already reaching the peak of pleasure.
Try to keep to the speed she likes after you got to know her preferences for sure. You may see her wriggle and moan and may mistakenly speed up things- do not do it or it can spoil her pleasure.
Add manual stimulation
You can also use your hands for enhancing her sensations. Many women adore when men are using their mouth to caress clitoris and their fingers for G-spot stimulation simultaneously. Insert one or two fingers inside her vagina and use "come hither" motion to rub her G-spot. Do not forget to stroke her clitoris with your mouth at the same time and she can reach a mind-blowing orgasm.