This is not a race. You might be cool with things moving pretty fast, but she wants you to savor her.Once she’s warmed up and enjoying herself, try using one of your fingers while you kiss and suck on her clit.
Sex doesn’t always have to have some crazy goal. Sex isn’t a test, it’s something that’s supposed to be enjoyable but if your mind is so focused on trying to measure up to something, it can become stressful.