Carnaval del Diablo ~The Carnival of Demons~

Young noblewoman Illumina was kidnapped and imprisoned in the Demon Castle.
Stripped of her possessions along with her freedom, the girl was on the brink of despair.

Thanks to a particularly mischievous guard, she received some demonic semen.
This awakened her latent sorcery, and she gained the ability to use magic.
With enough semen, she might even be able to defeat the Demon King herself. And so,
with GREAT reluctance, she sets out to have relations with as many demons as she can.

The Demon King’s resurrection is 20 days away…
Can Illumina defeat him, escape, and save the Empire?