Editing Incubus (section)

==A Being That's Convenient For Monsters==
:''Refer to: [[Monster_Girl_Encyclopedia_World_Guide_I:_Fallen_Maidens#Monster_Transformation|Fallen Maidens; The Incubus]]''
===Physical changes===

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The biggest changes of all occur in the functions that are also most important to monsters that get used during sex. It depends on the race and preferences of the monster that one is coupled with, but most men who become an incubus will have their penis grow larger by leaps and bounds, and they'll be able to please monsters even more. The amount of semen and spirit released from there will be incomparable to when they were human, and they'll have boundless stamina so that they're able to release it again and again without getting exhausted. <ref>[[Monster_Girl_Encyclopedia_World_Guide_I:_Fallen_Maidens#Monster_Transformation|''Fallen Maidens''; Monster Transformation Case Studies; 00 Incubus]]</ref>}}</div>
Besides genital gargantuism, incubi do not receive (permanent) drastic physical changes comparable to, say, an [[arachne]]'s abdomen or a [[succubus]]' wings and tail. They do, however, see disposal of features that impeded their sex lives previously, such as corpulence or the general frailties of old age.

There are changes ''under'' the skin for an incubus too. Stamina increases to monster-like levels as the power of mamono mana suffuses their body, and incubi gain some measure of the environmental resilience of their monster partner (e.g. heat resistance for a [[Lava Golem|lava golem]]'s mate, breathing underwater for a [[Sea Bishop]]'s mate, night vision for the mates of nocturnal or cave-dwelling monsters. Like a [[succubus]], they also gain the ability to actually ''sustain'' themselves on their partner's mamono mana in place of food.

An exception to the lack of drastic changes are the husbands of the various chaos/abyss-aligned monsters (such as atlach-nacha and mindflayer), which gain the ability to change into completely non-human or only vaguely humanoid forms. These forms can be reverted to normal human form at will, at least after the initial forced transformation, and thus are not considered a permanent transformation.

===Mental changes===

On first being attacked by a monster girl, humans are likely to be consumed by an instinctive fear and revulsion at their demonic appearance. Such atavistic terror and [[The Order|Order]] moral objections are thrown aside with the transition to an incubus: ''Their thoughts and values change, all becoming centered around having sex with monsters'' <ref>''MGE-1''; Monsterization; Transformation into an Incubus</ref>. Lust skyrockets to keep pace with the monsters' insatiable hunger for sex, and their interests in other things (like work and hobbies) can potentially change, as sexual activity becomes a more important part of their lives. There is a lot of variety though depending on the inner nature of the man, some incubi lead completely "normal" lives during the day, restricting sex to night and having it replace most of their sleep as it is just as energizing for them:

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Also, after being completely charmed by a monster, one's aesthetic sense will have changed so that he feels that the grotesque parts and organs of monsters are beautiful. Other than that, one's sense of time, and values concerning work and recreation will also change so that it becomes more convenient to live with monsters.<ref>[[Monster_Girl_Encyclopedia_World_Guide_I:_Fallen_Maidens#Monster_Transformation|''Fallen Maidens''; Monster Transformation Case Studies; 00 Incubus]]</ref>}}</div>

Incubi never get bored of sex or lose the mood after doing the deed; they can keep going indefinitely thanks to exchanging energy with their mate in a constant cycle. Whereas a human first being attacked by a monster is likely to pass out from pleasure before his monster girl partner is close to being finished with him, an incubus can go until perfect mutual satisfaction is reached, and incubi with harems can flip the dynamic on its head and "''end up being unable to be satisfied, unless he has sex with all of the monsters in his harem''".

===Magical changes===

When women undergo monsterisation, their [[Essence|essence]] production ability (which is weaker than men's to start with) gets extinguished entirely and they become a creature with only [[Mamono Mana|mamono mana]] inside them. The same does not occur with men and incubi, instead there is a large improvement in mana production in response to increasing amounts of mamono mana within their bodies.

The mamono mana that enters a man, "marks" an incubus with his partner's uniquely-scented mana. There is a general understanding that other monsters will not randomly ravish a man who has been claimed like this, albeit should another monster fall in love with him then the marking will not be a barrier to her love and a harem will form instead. Although most human women can't detect it, the mamono mana can have a drastic effect: if an incubus has sex with a human woman, his semen will [[Monsterization|monsterise]] her. Notably though, no incubus is known to have ever had sex with an unwilling woman, and excepting if they already were in love with a human woman, their lust naturally is directed toward monster girls anyway.

===Daily lives===

Although the sex drive of a man who has become an incubus is greatly enhanced, causing sex with their monster partner or partners to be a greater part of their life, incubised men are still free to pursue previous hobbies and work from before incubisation. This often results in monster nations exporting produce to other nations, sometimes producing goods that can only be created by a monster and her husband, or are only available in mamono realm lands.

A large cultural shift has begun amongst the monsters more recently, with monster wives taking a keener interest in more human activities, whether it be culinary or a craft. Many of these changes have occurred as monster women have sought to improve the lives of their husbands, helping to keep them happy. Many single monster women have also taken up crafts to further impress potential mates, instead of directly assaulting them. It is noted some of these changes are due to things their human husbands have taught them, and that incubi and monsterized women have spurred much cultural development among monsters as a whole.

=== True Nature ===
In [[Monster_Girl_Encyclopedia_World_Guide_III:_Sabbath_Grimoire|World Guide 3]]<ref>[[Monster_Girl_Encyclopedia_World_Guide_III:_Sabbath_Grimoire#Topic_-_Heroes_and_Incubi_~The_Unfettered_Ones~_(p71)|''Sabbath Grimoire''; Topic - Heroes and Incubi ~The Unfettered Ones~]]</ref>, the baphomet Runya Runya shares convincing arguments that incubi and heroes are essentially the same type of being. That is, they are humans that have broken the "shackles" that are thought of as human limits, the only difference ultimately being that where heroes have their shackles broken by divine power (or sometimes other sources of energy), incubi utilize mamono mana to remove their limiters. The powers and/or abilities they gain after breaking these shackles (aside from spells and abilities specifically dependent on gods or monsters) are their own, and remain even if (for instance) all divine power is removed from them. Heretical theologians theorize that humans were created as beings with unlimited potential (that was for unknown reasons and by unknown parties later shackled), and that rather than becoming a new type of being, heroes and incubi are merely regaining the abilities they were meant to have all along.

Further evidence for the lack of meaningful distinction between heroes and incubi can be seen in how most every ability (including sexual ones) gained by incubi can potentially be gained by divinely blessed heroes and vice versa. Notably, humans blessed by Eros to become her version of "heroes" gain (among other things) sexual abilities on par with incubi. 

Research into all this, however, is forbidden by the Order, and thus monsters and monster-allied humans seem to be the only ones studying just what heroes and incubi really are.