Talk:Succubus/@comment-26485360-20150614164812/@comment-26097222-20151118224525

Um, no, that 24/7 thing is canonical. It's not exaggeration. As for male human into incubus, that's a side effect of exposure to demon energy. That exposure happens just from eating the food, drinking the water and breathing the air in a demon realm. That exposure also happens from living in the same house as a monstergirl, even if you never physically touch her -- she's basically radioactive with a type of radiation that turns you into Captain America instead of killing you. Having sex with her increases your exposure to the radiation, so the change happens faster. She eats your chi (though not enough to endanger your life) and as it flows out, her demon energy flows in to replace it. Human males are allergic to demon energy, and the immune response is to supercharge chi production to force it out. A side effect of having that much chi is you basically turn into a porno version of Captain America. That is called an Incubus in the MGE setting.