The system pulls 40-degree liquid from a refrigerated keg and flash-heats it up to 170 degrees as it pours.
In doujin platforms like DLsite, Melonbooks, or Toranoana, the English word "hot" is sometimes used in tags to indicate: doujindesutvmamaclasssakuragawachuutoub hot
Putting it together:
This request is slightly ambiguous as it combines terms that could refer to two very different topics: a specialized beverage technology or specific media content. I have provided a feature draft for the most likely technical interpretation, followed by a brief acknowledgment of the alternative. The system pulls 40-degree liquid from a refrigerated