The succubus grinned as she helped Lyla down to the ground, withdrawing her tail and letting her rest.  "There we go... I'll come back to finish," she said as she unlocked the cell and stepped out.  She went over to Niarra's cell and went inside, holding out another vial of aphrodisiac.  If Niarra looked close enough, she'd notice that this vial was slightly different, the color more vibrant, hinting that it was a more potent variant.  "Drink this... but don't pleasure yourself until I'm ready for you," she whispered, enchanting her words to ensure Niarra followed her orders.