Princess, Swordswoman and Useless Prince

This is an NTR (cuckoldry) simple dungeon exploring game of the Princess, a swordswoman and the useless Prince.

The useless Prince sets his mind to save the world to earn the trust of the King!
During the adventure, he is accompanied by the adjacent country's Princess who is his fiancee
and a swordswoman serving as the leader of the kingdom's chivalry legion.
He planned to save the world without others' help, but...
These two busy themselves with beating zombies and NTR prostitution
for money in order to forge the Prince's great success.

* Zombies prowl around the mysterious tower!
How are zombies generated in the tower? They must get the bottom of the mystery.

However, an adventure has to be funded.
For the Prince who is out of intelligence, power and money, The Princess
and the swordswoman earn money by getting laid by stranger men!

* The Prince becomes the strongest only at night!
The Prince spends every night either with the Princess or the swordswoman.
One sleeps with the Prince and the other goes out to make money...

* The battles automatically go on!

The battles and using items are automatic.
The only thing the Prince does upon encounter with enemies is to order the following:
- Runaway
- Charge
- Do as you like (automatic battle)

* Sluttification Inevitable! Monster R*pe
If defeated in battles the Princess and the swordswoman get r*ped by monsters!

They may become sluttified when defeated repeatedly!

* Get cucked to earn money and EXP
The Princess has cuckoldry sex in order to earn money for items although she is his fiancee!
The swordswoman sells herself for stronger weapons!

Their item level and equipment level will increase by cuckoldry prostitution!