He isn't doing it right.
He shouldn't start plowing away down there with any appendages if it's not lubricated, the friction will end up causing pain.
You need to figure out what works for you. I would recommend you take a day to yourself to learn what turns you on, what feels good and what doesn't. Then when you know what you like, show him. Tell him where he should touch, to slow down or speed up. To apply more pressure, etc.
Men don't naturally know what's going to work for each specific woman so it'll really speed up the process if you can tell him what will work for you.