Outside, in the outer courtyard of Helia's Castle, Vaan quickly gathered with everyone to watch the True Witches test Cyrena Ashenborn's newly concocted Pore Stimulation Potions.
Only three True Witches had been chosen for the potion-testing. If there wasn't a limit for potion-testers, several more True Witches serving under the Ashenborn Household would have volunteered.
After all, the Pore Stimulation Potion might be considered a low-end market item, but that doesn't make it cheap to the point that everyone could afford it—at least not lots of it.
Furthermore, the benefits of a single Rank 1 Pore Stimulation Potion, which only lasts an hour, couldn't compare to a night of pleasure in the red-light district.
However, that was only applied to an ordinary environment.
Within the vicinity of Helia's Castle, which has a large-scale mana gathering spell deployed, using a Pore Stimulation Potion to absorb mana would grant a multiplicative boost in its effectiveness.