Would i be considered a pillow princess?

This is NSFW and likely also TMI - just as a warning.

Naturally I'm a switch when it comes to romance. I certainly don't mind being on the bottom, but the top is enjoyable too. With my current boyfriend I just don't feel like I'm doing enough sometimes. I try to be the primary source of foreplay and let him just lay down for a bit - but usually within about thirty minutes I'm stuck on my back. He's bigger than me and pins me down so I can't hope to be mischievous and flip him over. I try other ways to help out. I may move my hips or whisper or kiss his neck or scratch his back, but I don't feel like its much.

He on the other hand ensures me that I'm doing enough for him. I just also know that he's an inexperienced sweetheart who likely would be okay even if I just laid there like a dead fish. I want him to be more than happy- especially because I love him and he deserves it. Am I truly currently doing enough? We're both each other's first without anything to compare. If not, what more can I do?