The succubus smiled at Lyla, though she quickly turned back to Niarra, hands playing over the elf's breasts.  "I told you you're getting some magical items.  Your friend here is getting some piercings.  They're enchanted to enhance her toughness, making it hard for monsters to hurt her," she explained.  A moment later, she squeezed the handle of the tool, and the needle pierced through Niarra's nipple.  The succubus quickly opened the box and took out one of the small metal rings inside, threading it through Niarra's new piercing and clamping it closed.  "There we go, one more..."