Editing Mamono Mana (section)

=== Mamono mana created via intimacy ===
Perhaps the most important of all its effects, however, is that when the energy interacts with other types of mana, in certain circumstances (namely during sex or other intimate behavior) it doesn't simply consume it and gain whatever amount of energy it takes in, rather there is a reaction where after it is consumed there is more total mana than existed previously (sometimes as much as double the initial amount). This physics-defying ability was not always a part of mamono mana, and only came about when the current Mamono Lord came to power and managed to turn all the monsters into monster girls. It is as yet unknown by even the most acclaimed researchers in Sabbath as to how exactly she did it or how it works, but the result has been a major key to human and monster coexistence as well as monster prosperity. 

Namely, this effect allows a monster to feed as much as she wants on her mate's energy without draining him to death (as was a common risk in the previous era) as she can freely return to him the excess energy created by her energy interacting with his, so he never truly runs out to the point of death (though he still may feel overwhelmed by the pleasure to the point of hallucinating that he's been drained dry). In a worst-case scenario, it even allows for a couple to not need any outside food or energy at all, being able to subsist entirely on the energy they generate during sex. The excess energy created from sex also allows for mamono mana to be gathered and sold as a power source or for experiments without any detriment to who it is gathered from.

It is notable that this reaction between mamono mana and other types of mana is not without a requirement, if one is to take full advantage of it. Namely, the interaction must include genuine affection from the monster whose energy is reacting with the other mana, or the mana-creating effect will greatly weaken. If she did not care at all for her partner for instance, and simply milked him mechanically, then the total amount of mana would only increase slightly, and the monster would have to return most of what she milked in order to keep the man healthy.