Overview:

The monster succubus attacks villages every night and drains semen from men.
To defeat Luxuria, the queen of incubi who leads these succubi, you challenge the succubus forest where they make their home base.
In addition to succubi, monster girls who have been transformed into naughty forms by the incubus’s evil aura will relentlessly seduce you and attack you to drain your semen!
Don’t succumb to the temptations of the monsters and reach the deepest part of the forest!