Try some stuff out.

Joseph took a second to think. The women looked at him expectantly, waiting to find out what he wanted.

"Well, we tried changing Kat into something she wanted. Kate, have you ever wished you could change something about yourself? Or is there some experience you've always wanted to try?"

Kate blushed. "Well, to be honest, Beth told me about you making that girl less intelligent. I've always wondered what life would be like without my intellect..."

"Or your amazing humility," Kat added.

"Ok, I want you to be dumber. Oh, and don't act dumber," Joseph instructed. "Actually be dumber."

Kate looked dazed and put a hand to her forehead. "How- um, how much dumber?"

He looked to Beth, who smiled. "I say make her a real moron. Like, too dumb to hold a conversation. What do you think, Joe?"

Kate looked at him expectantly. He swallowed and nodded and her eyes swam out of focus.

"How do you feel, Kate?" he asked tentatively. She stared at him glassily for a moment before Beth kicked her.

"He's talking to you, dummy!"

Kate grunted. "I'm... I feel foggy. I, uh, I can't think super well or talk. Did I say foggy? I feel foggy." She furrowed her brow, swaying a little. "I think there's something wrong with my mouth."

Kat leaned in curiously. "Your mouth?"

"Mmm, yeah, it's... the words aren't coming out, uh, right." She had a little epiphany. "That's not mouth. That's, um... my brain."

"Do you like it?"

Kate stared at the wall for a second before responding. "Nah. It's kinda... um, it's, ah, fr- I don't know. It's not easy. I don't know what I'm saying or thinking."

"Wanna help the poor girl out?" Beth asked Joseph. Kate didn't appear to notice they were talking to her. She continued to stare at the wall with a puzzled expression. Kat flicked the back of her head and she swiveled wildly, trying to figure out what happened.

"Help her out? How?"

She turned to the downgraded doctor, who was still trying to figure out what happened to her head. "Hey, Kate. Kate. Kate!" It took a few tries to get her attention. "God, you are distractable. Joe here said he wants you to be happy like this. He wants you to really, really enjoy it. Like when you had sex with him."

A smile broke out across Kate's face. "Oh, yeah! That... was nice. I don't like, uh, cock but I like that." She pointed to Joseph's crotch and his face went beet red. Kat and Beth giggled at that and after a second Kate turned to look at them. "Did I make a joke? What's funny?"

"Doesn't matter, dumbass. Joe here told me you like girls. Is that true?" Kat asked.

Kate's face brightened with the simple joy of knowing the answer to a question. "Yeah! I like a lotta people. I like girls and boys!"

"No, like you're gay."

Kate opened her mouth to speak but struggled with the words. After a moment she managed a short reply. "Gay... yeah, like pussy? I looove pussy." The other three laughed and after looking at them with surprise for a second, she joined in. "Pusssssssy. Pussy. I want pusssssssssssy..."

She seemed to notice that Kat was nude for the first time. She was staring at the small, neatly trimmed thatch of hair between her legs and mumbling to herself.

"She's making me self-conscious," Kat said. Kate continued to stare at her, oblivious to the conversation. "Should I just let her eat me out already? What do you think, Joe?"