My boyfriend has had a lot more partners and sexual encounters than I have. I've had one boyfriend(besides my current one) and I've had one sexual experience with him. My boyfriend says it's not an issue, but every time we talk about this, I worry that I will not be enough. He talks about all the fantasies he has and I worry I will not be able to handle them. I worry that I won't be able to do anything. I'm scared that this will drive him away, and I'll turn into another "fling". Is there any way I can fix this and magically make myself more confident?