best positions for bigger girls

Sam • Ian Matthew 10-6-18 👼🏻February 2020 👼🏻April 2021(Harley’s twin) Harley Quinn 10-13-21 Spencer Shea 10-18-22
So I'm on the bigger side and my bf is pretty skinny. So what are some good positions for us to try? I don't like doggystyle and I get very uncomfortable with cowgirl or reverse cowgirl.