The usual triggers for the newbies

As they entered the surprisingly small, but still very comfortable and homey apartment, Futaba wasted no time giving orders

"Okay! Everyone naked!" She boomed

"Yes Master Hypnotist Futaba" Kawakami and Sumire droned.

"Oh right! Uh... Makoto and Naoto! Any time I give you a command you're gonna say that too!"

"Yes Master Hypnotist Futaba" they both replied

It wasn't long before all four women were naked before her once more

"Alright! Now, I have Kawakami and Sumire both animal triggers so... Time for you two!"

She first went to Makoto

"I know the perfect one for you. A nice strong body, and a brilliant brain. Let's make use of those abs and reduce that intelligence! Makoto, any time I say 'Go ape' you will believe that you are a big dumb gorilla!" She commanded

"Yes Master Hypnotist Futaba"

She then looked at Naoto. Specifically her tits. She already had Kawakami as a cow and while she could double up on that, she didn't know if she wanted to start repeating animals just yet. But thankfully she came up with a good alternative

"And Naoto, with those big bouncy bazongas we need you to be something milkable! But also something kinda dumb to offset that big detective brain! So... Any time I say 'Shiro-baa-ne' you will believe you are a dumb goat!"

"Yes Master Hypnotist Futaba" she replied.