Level Drain
Level Drain is a nymphomancy spell described in Monster Girl Encyclopedia World Guide III: Sabbath Grimoire.
Guide Book Entry[edit | edit source]
A high class spell that wrings out the target's semen together with his experience and knowledge and makes it oneself's, this secret spell can only be used by inma of the highest rank. With this it is possible for the caster to suck out and steal the "power" of the target, which is the mana together with the experience and knowledge he holds, and make it her own by having sexual intercourse with the target. The target will pour his experience and knowledge into the inma as he ejaculates, and after all of it has been snatched away even his very age will be handed over to the inma, reducing him to a baby knowing nothing before long. All of the sucked out power turns into the inma's power, even the fencing skills the target kept polishing without break in order to protect everyone from mamono, even all of the piled up wisdom in order to explain the truth of all the things, all of it is turned into a thing solely for squeezing out the target's semen, it is changed into the inma's charm that drives them mad, and into the inma's skill that brings pleasure to men. Namely, if the target is a hero with a long military record or a venerated sorcerer, so a person wielding strong power, the power of the inma holding this magic will become high, making it difficult for the target to resist that inma.
In the age of the previous monster lord, influential inma used this magic to amass power ad infinitum, but nonetheless, this magic had its nature changed in the current age just like the other forms of Nymphomancy. For the inma of the current age, men aren't just food to be milked dry one-sidedly, but rather a partner gifted to each other, and so the husband's everything is their own, while on the same time all of their own is the husband's. Namely, "level drain" in the current age too is not a "one-sided exploitation" at one's convenience, but had it's nature changed to a magic of "sharing" power. The way the power is sucked out of men remains the same, but it is not snatched away at one's convenience permanently, it's nature is changed into only temporarily borrowing it, letting the inma enjoy sex with that power for a while, and after that, the power is always returned to the man. Furthermore, because of the nature of mamono mana, the power that has become one inside the inma will swell up even bigger, and so the sucked-out fencing skills will be even better, and the knowledge he holds will be even clearer in his mind once they are returned to the man. And so, as the inma and her husband cycle the power between them as a "spouses" sharing of power, it turns into magic mutually boosting them without limit. On the other hand, it is also possible for the inma to lend her power to the husband, adding it to his own power and gifting him with vigour and sexual technique like an inma, while she herself will turn into a state just like a powerless human maiden, so enjoying sex in that way will become a possibility too.
In response to the size of the "power" sucked out, the ejaculation one has while an inma uses "level drain" will be accompanied by stronger pleasure than a regular ejaculation. And as everything is being spilled to the inma, the ejaculation will be accompanied by an illusion of one's very being and soul being sucked out, together with bringing an unusual pleasure to the man, an immoral joy of entrusting everything to the inma, and also a feeling not unlike relief as the inma receives his everything. In addition to this, as oneself becomes empty inside, filled with only the pleasure poured in from the inma and a precarious pleasure from being full with a sense of freedom, men will become addicted to "level drain". As for the height of pleasure being dependant on the sucked out power, namely, if the man's power is strong, then the pleasure of having power milked out by a inma during ejaculation will be high, and if the power sucked from the man is high, then the inma earning it will receive rather strong pleasure from the man. And so, it is not unusual that a hero who trained in order to fight mamono, even after having lost the need to fight mamono from becoming a mamono's companion, will continue to train just in order to maintain that level of pleasure.
Furthermore, the power sucked out from a man with "level drain" will be, temporarily, concentrated by the inma's efforts in order to change it into the inma's power, and by repeating the sharing as the inma returns the power, the man himself and that power will become influenced by the inma. The man will come to value obscene things, and together with becoming tainted with values close to that of inma by giving maximum priority to pleasure from having sex with his partner, receives skills and physique similar to an inma in order to pleasure females, and there are even cases where he may master "nymphomancy", which is usually difficult for men to learn.
Taking everything from the target with "level drain" also means learning everything about the target. If an inma without a partner should perform "level drain", she will gain deep knowledge about that specific man from taking in half his life into her own body, and if she doesn't avoid attachment to the target flowing in, then the target will be strongly imprinted into both her body and mind as her husband. Also, even after taking him as a partner, "level drain" will take everything from the husband, making her perceive him more directly during the act, and each time the husband's power, that is, will come to reaffirm just how much of a charming person he is to her, herself having chosen him as her male, and her love and dependence on him will grow even stronger each time. Mamono consider their husbands as if they were part of themselves, as a person to cherish, but by repeatability using "level drain" the spouses will come to sense each other even more as halves of themselves, and there will be a strong sense of being one in body and soul.
“Aah......♥ Your "life" is really tasty...♥ In order to come to my side... and in order for this moment, all the life you have piled up till now is lovely......♥”
~A lilim ushering in a hero into the depths of a mamono realm~