>>11360113
I don't know how well this can be done, but "leaning forward, partly lying on their own belly" is always a good one. Like they're lying against a big beach ball essentially, but with the feet still on the ground as opposed to completely atop their own stomach. Might look good as part of a beach scene, viewed from a partial rear angle. That said, if the pose proves tough to do, lying atop one's own massive stomach is always hot.

Clothing wise, dealer's choice.