"This must be her lair." you think to yourself.
As you approach the cavernous entrance a sudden breeze brings forth the heavy odor of incense from inside. You reel a little, partly from the physical exhaustion of your journey but you're a strong woman, with both will and determination—that vile temptress is going to pay—you draw your sword and descend into the darkness.
You are Sister ${name}, a questing paladin. You got sent here to deal with a succubus who put an enchantment on the hearts and minds of the men from a nearby village.
You find her sitting on a pile of cushions, her clothes barely covering her ample assets; she looks at you with glowing red eyes.
"Hmmm, what brings a pretty thing like you before me?" the succubus says.
"Don't try to play cute, I want you to free the ones who are under your spell." you say bluntly.
The ashen-skinned fiend looks you up and down and giggles "Ah, you must be a paladin... are you here to punish me?"
"Stop flapping your tongue or I'll cut it out, demon." you say.
"Call me Isirea, please." she says calmly. "killing me won't break the spell, you know?"
It's possible she might be telling the truth, you aren't an expert when it comes to demon magic so you wait for her to continue.
"The only way that can happen is for me to do it intentionally and as you know demons are all about making deals..." Isirea explains "do you want to hear my offer?"
"Spit it out, demon." you say.
Isirea gets up from the pile of cushions and walks around you slowly "Spend the night with me and I'll never bother anyone again."
Consorting with a demon? how can she even ask something like that? the insolence!
"We're both women!" you say with disgust.
"Let's be rational here... your duty is to save the innocent, how is sacrificing yourself for the good of others not the most rightful thing to do?" Isirea says "Who knows? you might even end up enjoying it."
The whole idea is so loathsome, yet you can see that Isirea might perhaps have a good point.