J - M - K - D - T for Trigna. I'm afraid there's no fancy acronym for this one.
Headcanon Game - A to Z (NSFW)
J = Jack Off (Masturbation headcanon)
She probably finds adult games on the internet or watches hentai, to be completely honest. Probably pays money to play those games where you explore some monster-laden area as a scantily-clad girl and when you lose fights you get fucked.
M = Motivation (What turns them on, gets them going)
In real people? Strong arms and lots of physical affection. In fictional ones? You gotta either be a monster or really dangerous. She probably thinks people look kinda hot with gas masks.
K = Kink (One or more of their kinks)
Overstimulation (to the point of tears, unconsciousness, etc).
D = Dirty Secret (Pretty self explanatory, a dirty secret of theirs)
The aforementioned hentai thing. And the monster fucker thing. Oh gosh just everything nasty about her shes an uwu smol bean she promises!
T = Toy (Do they own toys? Do they use them? On a partner or themselves?)
Her hands are electro stim pads, does that count? Other than that, no.