Hmm, yes, you do have good points there.

Alright, so a f/f scenario and I quite like the idea of the villain taunting Maylene over the entirety of the battle until she snaps. In that case, perhaps, as Maylene has somewhat of a tomboyish appearance while actually being a bit of a shy wallflower personality-wise, it might make sense if her adversary was the polar opposite?

Like, imagine her certainly dressing the fancy part, all lady-like, but at the same also being quite foul-mouthed, cocky and arrogant. Essentially a bit of a spoiled diva that looks upon the rest of the world with disdain and considers herself better than them? Except, rather than just talking smack to intimidate her foes or make herself look confident, she can actually back up her nasty attitude with actions?

Of course that could also lead into plenty of interesting backstory to flesh out her character, though I doubt we'd need that here. ^^" Regardless, if that sort of 'villain' works for you, I'd love to go with that. Though I'd rather leave specifics to you, I'm sure you'd do a much better job anyways.

As for your other questions:
Setting wise I still feel that a forest or mountain would work best, something desolate and gritty where nobody would disturb them. Or simply a combination of both, mountain woods like the alps. ^^"

And yes, rape is perfectly fine too. While it's not a primary focus of mine (which probably is why I liked your Overwatch story so much, apart from it being very well written of course), it can definitely be quite intricate and gritty to read, particularly if written from the perspective of the victim. In which case I'd assume that it takes place either during or after the beating, where the villain claims her spoils so to speak? Though I don't have a particular scenario I'd like to see admittedly. Whether on her back or doggy style or anal/vaginal or oral, all of those are fine with me personally, so whichever you'd enjoy most.

And regarding death, yes, I'd definitely adore seeing that. You're right in that a hanging would likely be too deliberate. Hmm, I kind of like the idea of a fall honestly. Imagine them fighting, the villain getting the upper hand and using her advantage to batter and rape Maylene who either manages to eventually break free but loses her balance and drops off a cliff or, if we did want to make the villain more evil, is thrown over the edge.

Regardless, one thing I'd definitely enjoy seeing personally are vicious physical wounds. It's at your discretion, of course, as I wouldn't want to request things you aren't comfortable writing, but personally I'd adore seeing things like gouged/popped eyes or splintered teeth or torn clothes and swollen bruises. Thus perhaps we could add the 'bludgeoning' aspect as well? Maybe with a rock or something?

Another thing I personally enjoy are those kind of 'wtf' moments, where the victims suddenly realize they are about to die and lose utter control over themselves. This could perhaps fit best either during the fall itself or just as she is about to drop off and waving her arms through the air trying to regain balance?

Also, last but not least, another personal kink of mine is media/fandom characters being barefoot, particularly if that's a regular part of their attire. ^^" I guess one of the reasons why I liked Maylene when I first played platinum years was precisely because of that. That is not to say I'm asking you to add a foot fetish scene or anything like that, I know a lot of people aren't fond of it to begin with, it's more of a general request asking that you could at least mention it occasionally. xD

Hope that answers most of your concerns?