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Book of Lust

A NSFW time-management/rpg/visual novel in which you play as Jake Hart; a somewhat average young man.  One day, he's given a mysterious spellbook and accidentallyreleases a succubus.  Embark on a journey of complete and utter degeneracy as you mind control, swap bodies, birth demons, and order your personal succubus to possess those around you.


Fetishes so far:

-Mind Control
-Body swap
-Hentai Dialogue


There will be Male/Male and Female/Female pairings, but I wanted to try keep them optional.  You won't see any of these unless you actively start looking for them.


Olivia's Room

Jake in (Possessed) Olivia's room.


Possessing Cassandra

Your demon possessing Cassandra.


Swapping Bodies


Swapping Bodies with Olivia.


TFGames thread here


Most of what's available and isn't available to do is in the Read Me.

Use the Save Salvage Button incase I break the saves again.  Load up a broken save file, go to options and click the button.  It'll reset the game but you'll keep all your exp.

Assume the role of a wolf named Jake Hart.  A spell book falls into your possession and when you decide to open, you unleash a succubus into the world.  You deal with the consequences.  It seems as though not all consequences are bad.

Jake Hart - The protagonist and the current owner of the Book of Lust.

Cassandra Hart -  Your older sister.  Attends the university that Jake applied to.

Olivia Hart - Jake and Cassandra's mother.  Is possessed by the succubus when Jake opens her book.

Mel Price - Cassandra's boyfriend.  Wears a school hoodie a lot.

Valerie Price - Mel's sister.

Mia Woods - One of the Hart's neighbors.  Married to Donovan Woods.

Donovan Woods - One of the Hart's neighbors.  Married to Mia Woods.

Julia Woods - The neighbor girl.  Daughter of Mia and Donovan.

Succubus - Was released from the Book of Lust by Jake.  Both her true name and extent of her power are unknown.

Caroline Waters - A strange bunny girl.

Book of Lust v0.0.70.1a (SubscribeStar Version)

-Lined and Colored Caroline's Introduction
-Added, Lined and Colored Valerie's Delve scene while playing as Julia.
-Added Valerie's Delve scene during Julia's Soul Passenger.
-Added Hotkeys for resolution in-game.

Book of Lust v0.0.69.1

-Fixed Dreamwalk on Jake returning and triggering Dominate mind instead.
-Added new UI for aspect interaction.
-Added Aspect sex scene with Valerie.
-Reworked how the aspects hunt. Player can now choose a target to send the aspects to. They'll wait around in the target's den until night. Target must be in their bedroom that night and not be possessed/swapped.
-Fixed dialogue portraits showing up at incorrect time.

Book of Lust v0.0.68.1b

-Fixed Softlock during Julia/Caroline/Jake Threesome while playing as Caroline.
-Fixed Mia not being able to sleep in her room.
-Fixed Soulpassenger not reading player's body's location properly.
-Fixed Donovan's portrait not showing up when loading a save game with him in the room.

Book of Lust v0.0.68.1a

-Added School Lounge.
-Added Julia's Soul Passenger Scenario.
-Added a scene onto the 'Wayward Ones' quest.
-Added sex with Caroline as Julia after completing her quest.
-Added threesome with Caroline and Julia while playing as Jake.
-Added sex scene when walking into Julia's room when Jake/Julia/Caroline are having sex when playing as either Jake/Julia/Caroline.
-Added placeholder SoulPassenger Scenes for Valerie/Mel/Donovan/Mia. (They don't necessarily coincide with any schedules at the moment.)
-Casting Dreamwalk on Jake should play the Dream scenario of whoever Jake swapped bodies with.

Latest Reviews - View All Reviews

Review by jneko

Version reviewed: on 11/28/2020

As others have mentioned there isn't much in the way of TF at the moment. A lot of the game is playing around with the spells that get from the succubus which can be enjoyable. however there is plot to be found and one part brought me to tears and I was really worried I would make the wrong choice.

the characters have enjoyable personalities(at least the ones that have been fleshed out) and their art complements them very well.

Review by camozzi

Version reviewed: on 10/31/2020

The art is what really drew me in, it's sexy and fantastic. I have been following this game's updates for a little over a year now, and haven't seen that much progress on finishing the art, eagerly waiting though! I don't normally play games on this site for the story (I'm in it for the smut), so I love the fact that theres a cheat button so I can just skip to the raunchy parts. Awesome game! Keep up the good work!

Review by art926

Version reviewed: on 06/17/2020

A while ago this game looked very silly, but now it's getting really better and better. I wish there was more m/m content. The only other male character appeared to be non-possesable for the succubus (I wished I turned him into an incubus)). Also, this same game could be done in non-furry more realistic mode. Also, sex with relatives... well.. not everyone's cup of tea (fortunatelly)).

Review by relattic

Version reviewed: on 01/08/2020

really enjoyed this game the first time i played it. second playthroigh is a bit.. difficult to chew..

also. i download the newest version the game ONCE every year to see if swapping with Julia is finally available. it's not ^^ so... not going through all of this again until it is ;)

not really interested in all the story bits that have been added lately.

but generally ... good game

Review by Banarok

Version reviewed: on 01/03/2020

As a transformation game i have to give it a "meh" not much actual transformation happening, possession yes, transformation not really. but the possession cause a form shift into a sluttier version so it's not completly no TF just very limited.

Now i actually like the game the dialogue is deliciously cheesy, and the art is nice, the story is showing promise and the spells are fun to try out, so all it really needs is more content that seems to be quite steadily flow in to make it really good.

interface could use some work, walking around at the moment require quite a few too many clicks i think, having a map view and pick where you wanna go rather then how it is now "Clicking up the travel mode, click arrows to walk, click buss station, click location, click movement arrows untill you get where you want, then click down the travel mode", the huge amount of clicking for travel kind of becomes a pain if you wanna spend time with different people each day and since people move around you have too so it's a lot of clicking travel mode and arrows and get a bit tedious.

Overall i recommend for people to try it.

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