>>11308055
In general, I negate "straddling" and "amazon position", which are the most basic compositions. Also don't forget to add "male penetrated".

But the easy answer is to use loras. There are plenty of things that models should be able to do but don't do well on their own.

https://civitai.com/models/1592821/futa-on-male-from-side
https://civitai.com/models/1306730/futa-on-male-from-behind