Take your time with it, don’t go straight for the clit. Tease her a bit, build tension, makes the orgasm even better. It’s a marathon, not a race, enjoy your time does. When I get to the clit I like to start off slow then pick up speed while applying more pressure. Change up your licking pattern. When it’s time to come stick to one, try to keep the same pattern, speed, and pressure. Works every time