A Willing Victim

In a version of Earth under constant threat from invading demons of the dark dimension, magical girls empowered by the light dimension have spent centuries fighting back against the scourge. Despite their early losses, modern technology means that encroaching demons are detected the moment they dare poke their tentacles out into the world, and careful logistics ensures the demons are disposed of within minutes, long before they can do significant damage.

That is generally considered a good thing. However, there's a black lining to every clear sky, and perhaps one could claim that those under the magical girls' protection no longer have the respect they once had. Treated more like celebrities or idols than soldiers of war, the protection they offer is taken for granted. Demons are no longer perceived as a threat. Some people have even begun to view them with desire.

For Wendy, a chance encounter with a demon is literally a dream come true. However, the dream has always ended shortly after her 'rescue'. Reality isn't quite so convenient, especially when it turns out the demons are engaged in subterfuge of their own.

This is a shortish story (~40k words) about a normal girl getting more than she bargained for after a run-in with a demon, spreading the taint to her housemates, then doing her best to undo the damage. While many chapters have NSFW content, there are no highly detailed sex scenes.