This is a cowgirl position model trained by the artist Claweddrip focusing on not showing the male character's face and focusing more on the female and the butt. All the image training was done with a collection of close-up views in this position viewing angle drawn by the artist. This is trained on furry characters, but you can use it for human/humanoid characters too. Just make sure you remove "furry," "fur," and "anthro" in the positive prompts if you choose to do so. Keep the weight around 0.9 for best results. Put stuff like "words, text, black box, text box" in the negative prompts to help those from randomly generating if they show up. You can also use this as a close-up cowgirl position helper if needed.
Positive Prompts: ClawedCG, 1boy, 1girl, sex, duo, female furry, male on anthro, interspecies, faceless male, cowgirl position, female on top, rear view, vaginal, vaginal penetration, penis, balls, anus
Extras: larger female, size difference, faceless female, close-up, sweating, deep penetration, hearts, big butt, butt focus, looking back, motion lines, kneeling
If you get a specific tail that isn't what it's supposed to be for the furry character you're trying to do, then put in the negative prompts what you don't want showing for the tail generating.