The Boss’s Wife A Dangerous Affair [v1.1] [Toothless Studio]

At the start of the game you create your character and define their combat stats and weaknesses in a point buy system, and must choose at least one fetish for the monster girls to exploit with their temptations.
Gameplay functions similar to many standard turn based rpg games, but you utilize numerous sex techniques to defeat your female opponents, all while not trying to give into the enticing pleasures they offer.
Monster girls will have an array of status effects and temptations to throw at you, as well as the ability to put you into multiple sexual stances. They will probably also use their numbers to pin you down and fuck you silly!
But you’ll be able to get the edge of your opposition by leveling up and choosing perks to help define your play style as well as equipping various items to boost your sexual powers even further, or to help make up for a weakness.
Or you could just say screw that, running forward without any planning, and get ravished into unconsciousness by the lewd monster girls.

You can also spend time getting immersed in the games whimsical setting and (usually) upbeat tone as you get to know some of the monster girls.
They might even hold your hand instead of trying to fuck you silly.

It’s also moddable.
Good luck if you decide to try modding it! There’s a guide in the game’s download for those interested.

​
Thread Updated:: 2025-04-23
Release Date: 2025-04-23
Developer: Threshold Patreon – SubscribeStar – Itch.io – Discord – Twitter
Censorship: No
Version: 26.9a
OS: Windows, Mac, Linux
Language: English
Genre:

Text Based, Male Protagonist, RPG, Monster Girls, Femdom, Turn Based Combat, Rape

1- Extract to desired location.
2- Click on "MonGirlDreams.exe" to start playing.

v26.9a Changelog

Remember to load your save from the town square.

Fixes

• The Tech option from the Ars Delusian Fog event now actually uses Tech instead of Power.
• The menu for Amy’s walk options no longer becomes available one walk before you’ve done them all.
• Fixed a crash that would occur if you skipped the game’s intro, caused by a funky thing with the new damage UI.
• Fixed an issue where the Ren’Py text-to-speech wouldn’t shut the hell up due to the new damage UI.
• May have fixed a rare crash (as well as other weirdness) related to incorrect defaults being set to certain variables that store variables for returning to scenes.
• Fixed an issue where loading a save from several versions before the UI change would have the damage UI pop up for no reason for a while.
• Fixed assorted typos and editing.

v26.9 Changelog
Remember to load your save from the town square.

Content

• ‘A Fashionable Encounter’ event has been added to the Capital (and Labyrinth). It’s more common in the Aphrodesia District, featuring a number of sex scenes, and a combat encounter. By Threshold, edited by Valentin Cognito.
• The ‘Blowjob’ and ‘Kisses’ scenes in ‘A Fashionable Encounter’ are by Valentin Cognito, edited by Threshold.
• Sofia’s ‘Ambush Her’ scene (available when she falls back asleep) has been updated to current standards and to better work with her new CG. By Threshold, edited by Valentin Cognito.
• Amy’s content has been considerably expanded through a new talk option, "Offer to go on a walk with her through the Caverns.", leading to many successively unlocked scenes featuring the Caverns’ denizens, with multiple variants and one sex scene. By Valentin Cognito, edited by Threshold.
• Amy now has a scene for when you lose to her in the Makeout stance. By Valentin Cognito, edited by Threshold.

Art

• Sofia’s original horns art has been updated to better match their intended design. By Jiffic, with special thanks.
• Sofia now has a sex CG for her ‘Ambush Her’ scene. By Jiffic.
• Selena now has a close-up CG for some of her sex scenes. By Kenshin187.

Damage Display Overhaul

• Damage, recoil, crit, and weakness information no longer appears in the text box upon hitting with or being hit by an attack. Instead, it is now displayed via pop-up numbers near the player’s arousal, or over the enemy sprite.
• The reason for this change is that this information appearing in the text box was getting in the way of efficient development and proper writing of enemy combat skills, easily causing text overflow.
• Please give feedback on this if you have any, as it can likely be further improved, and I am aware it’s a pretty substantial and potentially intrusive UI change.

Balancing

• To help keep her in line with enemies around her level, Vili’s max Arousal has been increased from 666 to 999, her Allure from 35 to 45, her Int from 20 to 25, her Tech from 10 to 15, and her Luck from 15 to 20.
• Vili’s Titfuck Phantasms have had their max Arousal increased from 250 to 300.
• Goddess’ Favor is no longer restored upon resting, except with the suitable Perk. Now, only sleeping or other methods of full restoration replenish it fully. On Easy, 1 Favor is regained upon resting instead.
• Strain resulting from using Energy to pass checks is now removed in increments of 50 (25 on Hard) upon resting, instead of being fully removed. Sleeping and other methods of full restoration still fully remove it.
• The Blessing of Rest Perk now also removes an extra 25 Strain on rest.
• Two new Perks (Rejuvenating Relaxation and Pinnacle of Relaxation) have been added to the level-up Perks, and are continuations of the Mindful Relaxation Willpower perk, providing added benefits when resting.
• Aiko’s anger meter now goes down a bit every turn; her anger builds up slower from escape skills, Sleep, and Pinch Nipples; her anger builds up faster from other skills that make her unhappy; the thresholds for her snapping at you have been increased.
• Nara’s Pain Sensitivity has been increased from 50% to 75%.
• Toxic Matango’s Pain Sensitivity has been increased from 50% to 100%.
• Mika’s Pain Sensitivity has been increased from 25% to 50%.
• Salarisi Pain Sensitivity has been increased from 100% to 125%.

QoL

• By popular demand, the Starlit Window event now drains an extra Spirit everytime you climax in it, up to a maximum of 5.
• The Voltlin Livewire fight now uses more fitting music.

Modding

• Added the PostOrgasmLine Text function to call post-orgasm calls such as energy draining, semen healing, and and other such enemy abilities, for the very rare instances where the game won’t actually get back to doing it.
• Added the AphrodisiacPotencyBoost Perk tag for increasing the potency of the user’s aphrodisiacs.
• Added the RestStrainRestored Perk tag for increasing Strain removed upon resting.
• Added the RestFavorRestored Perk tag for increasing Favor restored upon resting.
• Added the TextBoxXAdjust option to image sets for adjusting the position of the text box, in order to allow for better visibility for certain CGs.
• Added the ArousalByPercent and EnergyByPercent options to SwapLineIf.
• For requiresStatusPotency, Buffs and Debuffs now check all current stacks and combine them instead of highest/lowest individually.

Fixes

• Fixed a crash involving having negative Luck.
• Fixed a smol crash that could occur sometimes when pinning a Livewire.
• Vili can no longer use her Seductive Switch Up if she or a clone are in the Anal stance with the player.
• Vili now properly gets the benefits of Semen Eater when she makes you cum from a titfuck.
• The Premium Quality and Top Shelf Perks now also properly boost Energy gains from items.
• Buff/Debuff Skills now properly display a % again when applicable to the buff/debuff.
• Player Perks added by mods now properly show up when leveling up, instead of needing to reorganize the list first.
• Fixed an issue where Perks with multiple stat requirements weren’t registered by the game. This only affected mods, as no Perks in the base game have multiple stat requirements.
• Fixed the Sleep status effect on enemies messing up the logic for CG displaying.
• Removed the non-functional option to not skip unseen text, as that Ren’Py function cannot work in MGD.
• Fixed Strain not being reset properly on normal rest points.
• Fixed parts of the Player’s body not appearing in Tabitha’s CG when using the Silhouette setting.
• Fixed a small display issue with the pussy cut-in in Tabitha’s CG.
• Gain/Loss Exp from sources like Dragon Bubble Puzzle Gum now properly state if said Exp gained or lost.
• Fixed assorted typos and editing.

v26.8a Changelog
Remember to load your save from the town square.

Fixes

• The Venefica titfuck combat loss scene is now actually in the game.
• Assorted typo and editing fixes.

v26.8 Changelog
Remember to load your save from the town square.

Content

• The movement infrastructure for the Starlight and Aphrodesia Districts is now in place, along with two ‘district travel’ events, one of which has a night variant with lewd interactions and a loss scene, while the other is specific to the Starlight District and only occurs at night, also with lewd interactions and a loss scene. Please keep in mind that these two districts are nowhere near complete, and will become much more complex and lively as more content gets added. By Threshold, edited by Valentin Cognito.
• Venefica now has a unique defeat scene when you lose to her Chocolate Marshmallow Temptation move. By Valentin Cognito, edited by Threshold.
• A new "Ask Ancilla if she wants help with work around the dungeon." scene has been added. By Valentin Cognito, edited by Threshold.
• A new scene has been added to Vili’s "Sex" menu when you visit her. It must be unlocked by doing the new Ancilla scene beforehand (an addition to Vili’s intro upon your next visit confirms the unlock). By Valentin Cognito, edited by Threshold.
• Once the Labyrinth is unlocked, the player can get a glory hole scene at the brothel with a Cavern ghost. By Oluap, edited by Threshold and Valentin Cognito.

Art

• Harpies now have a sex + facesit CG, which is used in their fight. By Houra.

Qol

• Edited the Forest Dungeon Entrance, Mountain Lift, and Amy Encounter events with Perpetua for added information, lore, and characterization. By Valentin Cognito, edited by Threshold.
• Added a more catchable notice to go to the Sleim Shoppe once you’ve reached the criteria to start the questline there, for people who might skip the location’s intro text meant to clue you in.
• The Fashionable Succubus and Voltlin Livewire now have description cards, for people who play without art on.
• The Voltlin Livewire now has an Encyclopedia entry, and can be added to Labyrinth Exploration, as can the Livewire Alleyway Ambush Event. Both will later require the Intelligence Sigil, once it is implemented, in order to be selected in the Labyrinth.
• With the outline of district travel in place, there’s now a 25% chance that there will be no Livewire encounter in the alleyway.

Balancing

• The Luck die that is rolled upon stat checks can now default to a 0 if your Luck is lower than 5 or greater than -5. Additionally, when your Luck is negative enough, it now rolls between a -1 and the lowest die number, instead of 1 and the lowest die number. So for example, a Luck of -17 will mean a result between -1 and -3.
• The Rut Perk now applies a -1 penalty to your Temptation checks. Livewire checks have been tweaked to accommodate this so they’re not unfairly harder with this new global penalty.
• The Backed Up, Vili’s Titty Slave, Semen Dispenser, Succubus Sex Toy, and Stella’s Lipstick Slave Perks now apply a -1 penalty to your temptation checks.
• The Ass Worshipper and Breast Worshipper Perks now apply a -1 penalty to Temptation checks instead of increasing your Seduction Sensitivity by 5%.
• The Achingly Full Perk now applies a -3 penalty to your Temptation checks.
• Added the Temptation Resistant Perk, which requires the player to be level 20 to take, and gives a +2 bonus against Temptation checks.
• Against Temptation checks, Intelligence and Allure now each only give a bonus of (Stat-5)x0.05 instead of (Stat-5)x0.1, effectively halving their effectiveness.

Modding

• Added the TemptationCheckBonus Perk tag.

Fixes

• Visiting Kaia should no longer make her name stop appearing in scenes.
• The jank ghost combat events now properly restore 25 Energy when you use Channeling Thrust.
• The damage estimate for Caress is now correct.
• The first encounter with Perpetua now plays the correct battle music.
• ForceAutoSave now makes extra sure to force that auto save, meaning that one scene with Rika should always create one.
• The scalesWithStatusEffect Skill add-on now actually works properly with Restrain. Also some other internal tune-ups.
• If the player is a lower level than the enemy they are fighting in Nightmare mode, the enemy’s stat checks are no longer boosted.
• Assorted typo and editing fixes.

v26.7a Changelog

Remember to load your save from the town square.

Fixes

• Fixed a crash when gaining rut from the Livewire toll scene.
• Failing the save against the Livewire’s titfuck temptation now properly puts you into titfuck stance.
• Fixed ‘Ancilla’s Pampering service.’ option not appearing.
• Bag of Gummi Slimes now removes 5 stacks of paralysis instead of 0.
• Beris and Ceris’ Inferno Pin and Purgatory Pin skills can no longer be used when you have them restrained. Additionally they now can’t spam or use them when you are restraint immune.
• Arousero now actually costs 30 MP.
• Fixed assorted typo and editing things.

v26.7 Changelog

Remember to load your save from the town square.

Content

• The Alleyway Livewire encounter and fight are now available in the Capital. By Threshold. Edited by Valentin Cognito
• You can now visit the ghostly trio in Sleim Vllge once the quest is complete, featuring multiple dialogs and sex scenes. By Valentin Cognito. Edited by Threshold.
• Ambrosia now has a new conversation once the ghosts are recruited into Sleim Vllge. By Valentin Cognito. Edited by Threshold.
• Ampere and Lovol can now give Rut to the Player, and have scenes for when it happens. By Valentin Cognito. Edited by Threshold.
• Rutting players who go to Ampere’s house will now meet Lovol there, as long as they previously did her titfuck scene at the Arcade. This unlocks threesome scenes, including one exclusive to players with a Breast Fetish, as well as another scene exclusive to players with an Ass Fetish. By Valentin Cognito. Edited by Threshold.

Art

• Ancilla now has a cuddly CG for her Cuddle stance as well as certain out-of-combat scenes. Art by Applehead.
• Nara now has a sex CG. Art by NickBeja.

QoL

• Ancilla’s standing art has finally been refitted to properly use the game’s layering system, allowing her blush to be applied to all expressions, making it flow better with her CG implementation, and freeing up a bit of file space.
• Once you’re in a relationship with Kaia, you can now visit her from the map directly, without having to go on a Mountain exploration.
• Since there are now more ways to get Rut, Galvi’s sex scenes now increase Rut by 30% instead of 40%.
• There is now a separate icon for Crit Debuff effects.

Balancing

• In phase 2 of her third fight, Sofia’s max Arousal has been increased by 500.
• Decreased D.P.’s max Arousal by 500.
• Defeating Iabel now increases her level by 5, down from 10. In addition, running from her now increases her level by 2, down from 5. This should make running into her less punishing when you’re ultimately forced to face her at the end of her floor.
• Demon Layer’s Energy cost has been increased from 10 to 20. Its base power has been increased from 40 to 50.
• The damage boost that Holy skills (i.e. Demon Layer) get from Virility is now calculated before other stat bonuses, and no longer multiplies them as well, only base power.
• The Virility bonus to Holy Skills (i.e. Demon Layer) now goes up to 100% to cap out the Skill’s base power, then scales at half rate, so 200% virility means the skill has 150% damage.
• The Finger Skill now costs 10 EP, up from 5. Its base power has been increased from 25 to 35.
• Teleport now costs 50 EP, up from 25.
• Distract now costs 25 EP, up from 15.
• Calm Mind now costs 20 EP, up from 10.
• Cleanse Lust now costs 40 EP, up from 25.
• Analyze, Arouse, and Dildo now cost 10 EP, up from 5.
• Arousara and Arousero now cost 30 EP, up from 20.
• Empowered Thrust, Multi Thrust, Pound, and Tantric Thrust now cost 20 EP, up from 10.
• Anal Piston and Carrying Fuck now cost 40 EP, up from 20.
• Passionate Lovemaking now costs 40 EP, up from 25.
• You now get a free Goddess’ Favor every 20 points of Luck, instead of 10.

Modding

• Added the Skill tag ‘statusStacks’, which can be set to 1 to allow a buff or debuff effect to stack instead of only resetting the duration when reapplied.

Fixes

• Updated ForestDungeonNexus.json to the proper one that was supposed to be in the last update, where Ancilla’s service menu was renamed and a slight tweak was made to when the new options were unlocked.
• Sex scenes that play after defeating Trisha now have fitting music.
• Fixed extreme lag when certain controllers were plugged in. By feltcutemightcleanlater.
• The D.P. fight’s CG now gets properly removed when you use Distract.
• When fighting a single enemy, if a new enemy is summoned into the combat, your Skill will properly affect the original target instead of the new one.
• The ghost recruitment quest now properly plays a sound effect when you get a question wrong. By Valentin Cognito.
• The internal hasThisStatusEffectPotency function should now properly check for negative debuffing potencies when used. By extension, Skill files using requiresStatusPotency and requiresStatusPotencySelf should now also properly check for negative debuffing values when used.
• The freely repeatable D.P. fights now have more suitable intro music.
• Fixed an issue where using keyboard controls on the map when selecting the Mystic Forest loaded a location that didn’t exist, giving you a janked-out explore screen.
• Assorted typo fixing and editing.

v26.6 Changelog
Remember to load your save from the town square.

Content

• You can now go on a not-so-spooky adventure with Perpetua to recruit ghosts to Sleim Vllge! Completing it also unlocks new items at Silver’s shop. You can’t yet visit the ghosts once the quest is complete. By Threshold, edited by Valentin Cognito.
• Trisha now has a new ‘Carrying fuck.’ option upon defeating her when sparring at night. By Threshold, edited by Valentin Cognito.
• Ancilla’s services now include a ‘Pampering service.’ option, featuring several non-lewd relaxing scenes. By Valentin Cognito, edited by Threshold.

Art

• Bed-chan now has a sex CG, which is used in her scene where you sleep in her then later try to get up. Art by ADOPOLICH.

QoL

• Tweaked the names of menu options when getting a meal from Trisha.
• Edited the Forest Tutorial event and Stop The Vandal quest at the start of the game for added information, lore, and characterization. By Valentin Cognito, edited by Threshold.
• The Slime Queen’s Parade minigame is even fasterest than the last upgrade, by using more efficient movement checks and telling the slimes to bounce in the gpu instead. By feltcutemightcleanlater.

Balancing

• Jumbo Mint Choco Chip Clarity Cookie now removes Charm and Sleep in addition to Trance.
• Relaxi Appel Jelly removes 50% of your Arousal down from 75%, but now also removes Charm and Aphrodisiac.
• Fresh Appel now removes Aphrodisiac, restores 50 Energy up from 25, and costs 250 Eros down from 500.

Modding

• CritChanceBoostSelf now works as follows, for the sake of clarity: positive numbers increase the crit chance on self, while negative numbers decrease said crit chance.

Fixes

• Fixed Ancilla getting miffed at you for no reason if you picked her new service scene then left afterwards. By Valentin Cognito.
• Fixed using the Temple shortcuts not changing the Temple background.
• Fixed a missing orgasm call in the Imp Den’s wakeup BJ scene.
• Fixed Ceris having incorrect stand-in calls for her sex CG expressions.
• Flipped the Temple main hall background to be more accurate to the Temple’s layout.
• Fixed a crash related to image changes when hidingCombatEncounter was turned on. By feltcutemightcleanlater.
• Fixed the Hearty Meal Food Perk not getting removed when gaining another Food Perk.
• Fixed a bug that would cause the map to display the name of a location that’s not available yet. By Threshold and feltcutemightcleanlater.
• Strange Collar is now properly tagged as a Collar for related scenes.
• Potentially fixed a rare end-of-combat crash. Maybe.
• The currently unused ChangeErosByPercent function now properly adds and subtracts from your money by the percentage instead of setting your money to that percentage.
• The following Perks/status effects/Equipment now properly increase your chance to be critted, instead of lowering it: Touch of Ecstasy, Curry and Catastrophe Special, Taunted, Gilded Infatuation, Gilded Captivation, Gilded Enchantment, and Ninja Suit.
• Tweaked the "Report about the candy." menu in Elly’s quest so it doesn’t overflow into the text box.
• Assorted typo fixing and editing.

v26.5 Changelog
Remember to load your save from the town square.

Content

• Ancilla now has a ‘Helpless domination service’ scene in her services menu. By Valentin Cognito, edited by Threshold.
• There is now a double bubble slime scene at the inn, which has a chance to occur when working at the bar or as a waiter. By Oluap, edited by Threshold and Valentin Cognito.
• Trisha’s following conversations have been tuned up for consistency and clarity on her situation, as well as general improvements to her events’ organization and logic: ‘Call her out on her scheme.’ and ‘About the food.’, as well as ‘About the inn.’ and ‘Free room and board?’ after you’ve revealed she’s a succubus. By Threshold, edited by Valentin Cognito.
• Trisha has the following new conversation options: ‘Do you have any hobbies?’, ‘Tea Parties?’, and ‘Ars Delusia?’, as well as an ‘Intimacy.’ menu. By Threshold, edited by Valentin Cognito.
• Once you’ve taken Trisha’s deal, you can now get a Hearty Meal from her, which gives you a food perk intended for the early parts of the game. By Threshold, edited by Valentin Cognito.
• Trisha now has a ‘Cuddle Fuck’ scene available when she ambushes you in bed, provided you have agreed to her deal (and didn’t fall over from aphrodisiac-laden cooking). By Threshold, edited by Valentin Cognito.
• A new dream scene has been added, featuring Trisha. It has a chance to occur once you’ve agreed to her deal and have substantial progress with her. By Valentin Cognito, edited by Threshold.

Art

• Elena has 3 new expressions: SmileContent, LickLips, and Kiss. These have been added to her existing scenes wherever relevant. Art by Jiffic.
• There is now a night version of the world map. Art by Jiffic. Implemented by feltcutemightcleanlater and Threshold.
• The Will-Power Temple now has its own background. Art by Houra.
• Ceris now has a cowgirl position CG, which is used in a number of her scenes. Art by Elakan.

Balancing

• Energy gains and losses from eating food or sleeping during the Mysterious Inn event are now percent-based rather than flat values, in general making the event more consistently dangerous and rewarding, provided your max Energy is higher than 50 or 100.
• The Tied to Bed effect in the Mysterious Inn had its base durability increased from 15 to 20, and the Drugged Food effect now lasts 30 turns up from 15.
• Trisha now levels up from lvl 5 up to a max lvl of 15 based on progress with her. Progress is gained from feeding her via her sex scenes in general. Also, the scenes available upon beating her now give a bit more progress.

QoL

• You can now opt out of the generic lizard girl’s sex scene when you beat her in the Sex stance.
• The ‘Skip the meal’ option in Trisha’s event is now called ‘Skip the meal and go to bed.’ to clarify what it does.
• The world map is now compatible with keyboard and gamepad. By feltcutemightcleanlater, with troubleshooting from Threshold.
• Applied VFX to some of Ceris’ existing content.
• Ensured better copy-paste support in input boxes from Renpy SDK bump. By feltcutemightcleanlater.
• Text to Speech no longer lists off the player’s stats and current time when advancing through dialogue. By feltcutemightcleanlater.
• Imp Den lewds now make use of the new image functions to improve performance. Combat does not benefit. By feltcutemightcleanlater.

Modding

• Added triggersOnce key to EndOfRound and StartOfRound line triggers, for preventing subsequent calls of the function. By feltcutemightcleanlater.
• Added ForEvery and ForSpecific subfunctions to ChangeImageLayer, for making mass layer changes in a single function call. By feltcutemightcleanlater.
• Added basic automated Night icon effect for mod locations. See the modding docs for instructions and resources on manual night icons. By feltcutemightcleanlater.
• The validator was overhauled again for further improved performance, reduced to roughly 30% overhead compared to disabled. By feltcutemightcleanlater.
• Added ttf and otf font file extraction support to the in-game mod menu, for mods using custom fonts. By feltcutemightcleanlater.

Fixes

• The Livewire rut scene now has an extra music change, for variety and signaling the end of the scene.
• Autosaves will no longer sometimes add in a bunch of blank empty files to your auto saves. Fixed by a Renpy update.
• Fixed long menu option buttons (like in the tavern nightlife menu) ending up bunched together instead of being spaced out properly. By feltcutemightcleanlater.
• Using any skill can no longer ‘break’ restraints, causing weird unintended issues.
• Struggling Defence perk now actually works.
• Fixed a bunch of old jank in the Mysterious Inn event file. No bugs, just internal jank.
• The title text snippets now don’t overextend off the sides. By feltcutemightcleanlater.
• Fixed a display issue for healing estimations from items after using skills. By feltcutemightcleanlater.
• Fixed a bug where, in rare cases, clicking the hovering monster tooltip in combat would cause the game to auto select a combat event menu option.
• Assorted typo fixing and editing.