View source for Demon Invasion Novel

This is an erotic adventure with bondage witches.

=Setting=
This will be in a setting close to pre-modern earth, set before the first world war.  At least politically, with dying empires and a push to industrialization.  Magic is used, high magic, but technology and steam are seen as more reliable.  

One of the cities is a city that use to worship the Goddess Lyssa: Sex, Magic and Trust.  The main/first city of the book is about 2 miles from Lyssa's abandoned temple.  It has swung from the free love type city to a more sexually repressed city with everyone wearing gender and body consealing robes.

=Prelude=
*Main male hero of the story is doing a bit of treasure hunting in the tunnels under the temple.
*MMH finds a secret door that leads into a disused ceremonial chamber
*Inside the chamber is a greater succubus guarding the treasure of Lyssa, her goal is to make sure it doesn't see the light of day.
*Succubus is weak, not having prey for centuries.
*Hero knows she's a succubus, and knows how to banish her, which is of course binding her naked, with a ring gag and cumming in all her holes.
*Succubus of course vows revenge as she is sent back to the netherrealms.
*Hero recovers the treasure, it turns out to be a set of cuffs and collar.

=Arc 1=
*Hero goes back to the city and runs into one woman, about 38 years old with a lush body.  Its as if destiny was taking into account, or maybe a prophesy.  She's the last high priestess of Lyssa of course hiding.
*The two hit it off and try to resurrect the religion.  At first they are mostly successful, but the succubus has corrupted the cuffs and collar and so corrupts the religion a bit, and they push too fast for public sex, all of it BDSM oriented.
*The 'cult' gets surpressed and all the members are rounded up but the hero.
*Priestess tells the hero through the barred walls of her two daughters, and son.  The son is a member of the guard.  The older daughter is something I have to figure out.  And the younger daughter is a student studying at the magical academy, about 19 years old.  The priestess asks the hero to take the youngest daughter to safety, and has told the hero that if he has to use the cuffs and collar they found since she laid a spell of compulsion and obedience on them.

=Arc 2= 
Out in the wilderness.
*The hero is traveling with the resistant youngest daughter on a leash.  She's still fully dressed.
*First night in the desert while he goes scouting around some of the magic of the cuffs and collar takes over and she strips down naked and masturbates.  She finds that as she does so she can do small magics, nothing much but more than she could do before.  She's almost compelled to bind herself up with those magics, and shape rocks into dildos to fuck herself with in the ass.  One of the things she does is burn her clothes in the camp fire,leaving her naked.  The hero comes back and takes her virginity properly.
*the rest of this arc is with them wandering the desert, and learning about her bondage magic.
*End of the arc ends with the succubus getting summoned back, and killing the summoner to free herself on the world.

=Arc 3= 
*A few years have passed and the hero has become the daughters master.  And she is always naked and bound.  The two also have a very casual sex relationship, often the hero forcing the daughter to pay for lodging or food with her body.
*They start to get some followers and start to build a school.  The magus is always bound, naked and submissive, with a protector who is their master/mistress.
*After a while they've heard that they're home city has stopped talking to the rest of the world, and they go to investigate it.
*The city is empty, and partially destroyed.  It seems like there was a demon invasion and all the people were killed or captured and sent as slaves to the netherrealm.  The demons aren't there anymore
*New reports do start to come in of other cities being attacked, and modern weapons are not very useful, though the ancient magics work.  Unfortunately there aren't any of the high magics around to stop the demon invasion, except for the school of bondage witches.
*The hero and bondage witches have control of the city, and discover the portal that the demons came from.  But to close it they have to hold the city for a while.
*There are magical defenses on the walls, but they have been corrupted by the demons and the bondage witches have to submit to some very edgy and intense things to operate them, having to give all trust to their goddess that their sacrifices won't be in vain.
*They are able to hold the city and close the portals, and capture the greater succubus behind it.  They don't want to just banish her again because she'll just come back in a year and a day.
*They have to make another sacrifice to Lyssa.  And agree to make some aspects of the demon corrupted religion permanent.  All the clergy must be slaves.  And take a vow of poverty, they must find a way to feed themselves by begging in the street.  Their powers are sealed away until they are needed again.  The city culture must also adapt, into two classes slaves and masters.  All with full rights of citizenship but there is no sexual morality problems, indecent exposure and lude offenses aren't on the law books.  A slave can still say no to a master, and it would be rape if he presses his claims and she brings up charges.  But the priestesses don't have that choice they must accept any advance.  The choice of master or slave is made during the final year of high school.
*The greater succubus is stripped of her memory, and her power and is also made into a slave with the sacrifice.