(Profile is a work in progress, please bear with me.)
It's not uncommon for youkai to be human-devouring monstrosities... and in a way, Aikoga's no exception to that rule. She's been around for long enough to see her own kind get hunted down out of hatred and fear, and she's well aware that some dumbass demon hunter could show up at any time to try and snuff her out.
Of course, like most of her kind, she's pretty resilient, and she's not one to go down easily. But where someone such as Aranael just assaults and devours everything around her, Aikoga takes a slightly more insidious approach. She smothers towns in soporific powder, plucks up the males, webs and smothers the females, eats whatever she wants, has sex with the rest, and flies away! By the time anyone's coherent enough to resist, she's already gone, and they've likely got hungry larvae to deal with anyway.
Aikoga's a mothgirl, if you couldn't tell. She's a very big, very heavy, very hungry mothgirl. She's bi, but she prefers males. She gets along with them far better, and is very gentle with them, whereas most females get stuffed with eggs and silk, stuck to a wall, and devoured at a later date.
She'll stuff guys too, but only if she thinks they'll like it. She doesn't like mistreating boys much at all, really! She does like toying with and molesting them, though.
Enjoy!
Also, here, have some shots of her turning girls into half-drugged egg repositories. Fun!