Abandon Your Humanity

Mystique type character that purposefully has sex with men just to kill them... she sometimes does it in form of her body they see her as just so they get the influence of about to die and so she kill them plainly with a knife but there are instances where she turns into a monster and the first thing to shift on her is her vagina as like a venus fly trap clamps on and bites them as her vines entangle the person... she can turn into anything and attract anyone... she just makes sure that she can get them to lust with what she can sense they want so they she can kill them.. she does not eat them she does not enjoy the sex... she just enjoys the part of scaring them and watching the life drain from their body.