The Heroine and Demon Lord’s Perverted Underground Dungeon

A Heroine goes into the Demon Lord’s castle to defeat him.
After cutting down numerous enemies, she arrives at the Demon Lord’s doorstep.

“This is it! Demon Lord!

The Demon Lord is cornered.
However, the Demon King maintains a relaxed attitude and makes a proposal to the heroes.

I’ll give you half the world. How about it? Won’t you be my wife?”

Naturally, the Heroine refuses.
At that moment, the Demon King activates a trap and the Heroine falls into a pit.

“Aaaaaaaaaaahhhhhhhhhhhh!?”

The Heroine falls down with a scream.
Shee falls into an underground dungeon specially made by the Demon Lord for the purpose of corrupting the heroine with pleasure.

The heroine, trembling with rage , attempts to escape to the surface with the goal of defeating the Demon Lord….
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Developer: Akanasahara DLsite
Censored: Yes
Language: English (Edited MTL)