Quote Originally Posted by OhThereYouAre View Post
Your body gets used to a certain level and certain type of stimulation. The longer and more frequent the action the more the habit becomes ingrained.
DEFINITELY true. It's not a vibrator, but I've gotten so used to getting off from oral since my boyfriend likes to do it so much, that if he just uses his hands it takes me forever. If at all.

The vibrator is only broken out maybe once a week, and that's only if we both want me to get off a little quicker (starts the really good action sooner ). But I'd MUCH prefer him pleasing me without it and taking a little longer. He doesn't mind, so I'm good!