The Purple Kappa

First off, "Karai is Hamato Miwa, daughter Hamato Yoshi, and therefore heir to the Hamato Clan. As such you master. You will obey her orders when she gives them, unless it puts her and/or the clan in danger. Then you protect her and the clan!

As her major domo, you will obey my commands as well as long as they do not endanger Karai and the clan. Any and all commands given by us, save for the special circumstances, are to be obey without any questions or hesitation. You will give me and Karai, honor and respect. Loyalty and devotion to us."

With monotone agreements being given, Shinigami decided which kappa to make her personal toy. Leo was a good choice, but senpai wanted him. As much as Leo wants Karai. So this kappa was off the table. There was Mikey, who was fun but goofy... as well as annoying. Which ruined any fun she could have. Maybe in a different universe, given time, she could have connected with him. This was not that universe.

"Mikey, you will take your crush on me. Remove it completely. You have no romantic or erotic desire for me. You hold no such feelings for me, save for the respect and devotion as your superior." The witch told the youngest brother who agreed with a 'Yes, Ma'am.".

This left the red and purple kappas, Raph and Donnie. The former, a serious hothead who lived for fighting. Shini loved to fight, but not all of the time. She had interests outside of fighting, while Raph seemed to live for it. The latter, was a smart nerd who was master of various scientific disciplines. He was also crushing hard on the little bird, April. Knowing how much fun a brain could be, as well as tweaking the nose of the other women even if they had made up since their first fight... well, it was irresistible. Whether or not April had feelings for him.

"Donnie. Take your crush on April, remove April from it. Double it in love, lust and devotion. Now replace April in the crush with me. You love me, desire me, are devoted and loyal to me. The rest of you will remember that Donnie has a crush on me not April. Save for April. April, you will have the memory of Donnie's crush on you, but as fade ghostly memories which you regularly confuse for misremembered dreams and daydreams instead of memories." As she gave the commands, she was hit with more comfirming by her subjects. Believing between her post-hypnotic commands, magic hypnosis, and the yo-yo... that she was safe from future problems. She wondered if she should wake them up.

Shinigami decided to...