Sex advise 🤦🏾‍♀️

I’ve been with this guy a lil over a month. He’s really nice and I really like him. But his sex game is just off and he’s not really endowed down there. It’s a struggle to get it in during and when it’s a little bit in (because it’s small) he struggles to give me those strokes. I wanna know how we can improve our sex life. He’s really a good guy and I want our relationship to work. I’m a young woman with a very high sex drive. What is the best way to communicate this to him and also suggest ways to improve our sex game? Kindly advise