Once Tahno had Korra he realized, through some strange emotional alchemy, he had Asami. There was no longer any courtship necessary. They were quite solidly his unless he did something incredibly stupid, and he was not stupid. He knew exactly how far he could push. A lot of work was done by Korra herself. She was far too confident to accept when she was wrong. For all the 'growth' she had done, her emotional growth was intentionally stunted so that Tahno could prey on all of her bad inclinations. She was the perfect little Republic City 'rich girl' and she did not even know it.
"Is this alright?" Asami asked. Tahno had not come home yet.
Korra offered her a sideways glance. "Uh, yeah?" Korra tossed the pills into her mouth and swallowed them without much thought. It was a nightly ritual. Asami's eyes wandered over Korra's naked body. After a few short weeks she was not only devoid of muscle, she would never again build muscle so long as she took the strange medicine she was being given. Asami saw it as the girl essentially being ruined for Tahno's pleasure, and now she was looking at the same pile of pills in her hand. Korra sighed and grabbed them, prompting Asami to open up. She allowed Korra to drop them on her tongue.
"There... Gosh, was that so hard?"
Asami gulped down the pills and immediately felt the consequence of at least one of them, which was to keep her incredibly horny and distracted.
"I didn't mean the pills, I meant Tahno. Is it okay? You're the Avatar and he mentioned that we're entering the final stage now, whatever that means?" They had spent the month getting used to each other. Partying, taking drugs, having sex. There was a brief detour to allow the city to take care of a terrorist threat but that was handled relatively easily. After that it was more sex and debauchery. Finally, after a lot of partying and one Championship he made it known to them that he wanted to settle down a little. Asami was both relieved and skeptical because she had no idea what 'settle down' meant to him.
Luckily for Tahno he was not wrong about her not needing to be strong to be an Avatar. She never had to fight crime or fight evil. There were people around to do that for her. All she needed to do was carry on the spiritual duties and to that end everyone close to her was actually fairly pleased that she settled down. Tenzin loved Tahno, as did Korra's father because Tahno knew exactly how to act around everyone to either annoy them or get on their good side. It was just a matter of turning the charm off or on.
Korra turned abruptly and stared harshly at Asami. "You're free to leave whenever you want." She stated flatly. It was true. Asami lowered her head and laid a hand on one of the many books laying on Tahno's desk. The top one was an anatomy book. She curiously opened it to the marked page somewhere in the center and found a very detailed description and run down on the anatomy and function of the brain. Medical science had taken a jump in recent years.
"Did you know he was interested in Medical Science?" Asami questioned, changing the subject.
"No? What's that?" Korra shrugged. Asami sighed. She of course would not know. Korra was not a smart girl to begin with and Tahno was not really encouraging her to think. In fact, he was very adamant that neither of them show thought or ideas. It was uncomfortable for Asami who was actually an intellectual.
"Is this what you want out of life? Just being some ditzy playgirl hanging off some man's arm? Don't you want to go on adventures? Explore the world?" Asami urged as she leaned forward.
Korra furrowed her brow. "I mean... Maybe a little."
Asami smiled widely. "See? We don't really need him for that. We can go anytime we want. He doesn't own you, or me. He's-" Korra was staring past Asami.
"Standing right behind me?" She turned to see Tahno looking at her smugly.
"Seems like I need to start reigning you girls in better, if either of you are gonna have ideas about going outside or doing things that girls shouldn't do."
"Things girls shouldn't do?" Asami challenged.
"Like what?" As she asked that Korra walked up beside her, though it did not feel like it was in support. That fact was confirmed when he motioned Korra to come to him and she did. Her turned her around so that she was facing Asami.
"You're wondering what all those books are about?" Tahno sighed.
"Talk about shallow? You never even knew that I had a life outside of pro bending? I'm studying medicine. More specifically... What a combination of Blood Bending, Water Bending and Healing can accomplish." He dug his hands erotically into Korra's soft body, from her doughy ass to her plump tits. She loved every second of it as he kissed into her neck from behind. Even Asami had to admit that it was pretty hot, thought perhaps that was the drugs kicking in.
"Lot of implications for saving lives. Then I thought... I don't wanna save lives I wanna be rich! Being with you girls got me thinking about crafting the perfect woman. Not all guys can get great girls, but maybe a girl can be made great."
Asami watched in horror as Korra's posture tightened and changed. He had guided them before, but now it seemed like something that was more forced. Korra strained a bit, but relaxed after each change, as though she was being soothed. Eventually her back was curved uncomfortably, making her tits and ass look far bigger than they were. He ran his hand down Korra's thigh to her ankles where suddenly her heels lifted shakily off the ground to the point that she was standing on her toes.
"What are you doing?" Asami questioned, wondering if she should do something.
"Water bending to cut muscle and tendon to shorten them, Blood bending to keep it in place and shape them, then healing to mend instantly." He smirked.
"Fat reduction in problem areas." As he said that Korra's soft belly tightened and her waist narrowed.