Embarrased, but eager.

"Eep!" Katara yelped slightly, covering herself on reflex the moment she realized she was naked, and sat up, gazing at David and Aza. "...um... hi?" she asked, her eyes flicking back and forth between them as she calmed a little.

"Hi. How are you feeling?" he asked her as she continued to process the sudden existence she now had.

"Er... I actually feel... pretty nice... David, right? Or perhaps you would prefer I call you Master?" she asked, staring at David as she considered her situation, and slowly smiled. "You... made me to be your sex ****, right?" she added, finding the thought surprisingly appealing. Then again, it made sense. She was made for it, after all, so she was created as a natural submissive. Obedience and enjoyment in it were a part of her nature from the jump.

"You can call me Master while we are engaging in fun things, otherwise, David will do fine," David smiled as he cupped her chin, and gazed into her eyes. She gazed right back, letting herself get lost in the intimacy of the moment. "And I certainly made you with the idea of sex with you whenever I wanted, but I am interested in more than that."

"Okay, David," she smiled, letting her arms drop from covering her body, letting herself be exposed again. Despite her embarrassment from being nude, she felt an undeniable thrill in letting her Master see her nude form.

"Looks like it went perfectly, Master," Aza chimed as David chuckled.

"Indeed," he nodded, leaning forward, and Katara also leaned in a bit, sensing his intent. Their lips met, and she moaned as she kissed him. He placed a hand on the back of her long hair, which was fully down.

"Mmmnh..." she crooned as she placed her hands on his chest.