amethyst:what my muse would most like to be able to shape-shift into
A deathclaw, obviously. Â Or herself, but with bigger boobs.
serpentine:how my muse would seduce another [alt: how my muse makes their money]
Badly. Very badly.  The only way it would go well is if the other party had a good sense of humor about it.  It would involve alcohol and terrible pick-up lines and an attempt at something cheesily romantic like a walk along a beach by moonlight.  At least she’d have fun playing dress-up.  For her, sex has always been either a business transaction or something that sort of happened organically in the relationships that turned in that direction.  She’s never really had to use her feminine wiles to manipulate someone.  Not yet, anyway.  Her mom tried really hard to teach her that stuff, too, but she’s an incorrigible tomboy.
I’ll answer the alt, too, what the heck.  Sydney has made her (legal) money primarily by selling what she scavenges, making repairs, and kludging together some pretty creative inventions.  She’s also done a little bit of hooking, a little bit of stealing, plenty of dead-body-looting, and a respectable amount of raiding--not that raiding is a respectable thing to be doing, apocalypse or not.  Some of these things she will talk about.  Others she will not.