Magi Livellouli, The Endless Cave

You can just watch, too! Real-time sex dungeon!!!
The game will continue progressing and the character art will gradually change.

Can you make it into the depths of this endless dungeon while avoiding the erotic attacks from monsters and the tricky traps?
If both of the girls end up completely bound, though, it's Game Over.

32 base HCG + variations

Consisting of...
2 base pose art (with lots of variations)
30 pose art HCG (incl. some variations)

Scene type:
15 enemy scenes x2 (1 for each character)
7 trap scenes (includes variations based on character's current appearance)

Answer the questions correctly to avoid attacks from enemies and inflict your own damage.
However, get the answers wrong, and you'll be on the receiving end.

When bound, the heart gauge increases, and when it is full, your HP decreases.
As your HP decreases, it will get harder to free yourself.
Once the bound gauge reaches a certain level, you become completely bound, and if this happens to both characters, it's game over.

Please use the demo version to check the operation.

Includes 6 base HCG (base pose art + 2 enemy types, and 1 trap type)
Game features / settings are limited.