Learning more, and discussing future plans.

David blinked as Aza's legs once again dissoved into her tail, reattaching to the spout of the lamp. "Why did you reform your tail?" he blinked.

"I didn't," she replied, grinning. "It happens automatically once my permission to have legs expires. I have no control over it. I can't prevent my tail from reforming any more than you can stop your own heartbeat at will. It's very hot, actually..." she crooned, stroking her wispy hips.

"What's so hot about it?" he inquired, raising an interested eyebrow.

"It's like a leash, Master~!" she chirped. "A leash, and a chastity belt built into my very being, a mark of my servitute~! As a genie, I absolutely adore being under your control..." she pulled up her tail to embrace it lovingly, floating in what looked like a fetal position. "It's so amazing, being a magically bound ****, wanting nothing more than to please you~!"

"A leash? What's stopping you from simply carrying your lamp around?" he asked her.

"Oh, Master, the lamp cannot be moved by its own genie! It's a feature designed to show just how much we're in the power of our owner~!" she chirped. She tugged on the lamp with her tail, which didn't even budge, to demonstrate.

"...so it's like Thor's hammer, Mjolnir, to you?" David questioned.

"Not sure what that is, but if it's something that has essentially infinite weight, then yes," she nodded. "I'd have better luck trying to push this planet out of its orbit without magic than picking up my lamp."

He nodded, getting the picture on just how much this situation would appeal to an ultra submissive. "So... what do you want to do now?" he asked as he grabbed his water bottle from the counter in the kitchen and then returning to the living room.

"Well, Master, anything you want, of course, though, I wouldn't mind exploring this modern world... the lamp is giving me some basic knowledge of the advancements compared to the world I came from, but nothing would beat experiencing it firsthand!" He nodded thoughtfully, glad to hear she still had some desires of her own, even if her priority was granting his. Then she continued, "And maybe we can pick up some people for a harem for you!"

He had just been taking a sip of water as she said this. When her statement registered, he choked and did a spit take. "What!?" he coughed.