Hmm. Well. Perhaps, you could try a purple pill, instead of the red one, or a little honesty with a splash of absolute trust if you want something that's binding.
It'll last a little longer, especially, if longevity is what you're seeking ?
I'm sure you have many options and no shortage of the succubus kind as those types linger in sparkles and glitter on a porn set.
You mean female demons or 'dark beings'? True, I guess I could always be seduced supernaturally or in my sleep....nocturnal emission too. Although yes, I'm pretty jaded and 'red pill' these days.