Get creative.

Joseph took a moment to consider it. What did he want to do? He was feeling increasingly comfortable with his power, although he still had misgivings. He decided to ask their opinion.

"What do you guys think? I'm not asking what you want, I'm asking what you think. Kat, since you're the guinea pig, what do you think?"

Kat replied immediately. "I've always wanted to be nude and not care. For some reason, the idea of walking around scantily clad or without clothes is very freeing, but of course I'm not just gonna walk around naked." She winked at Joseph. "Unless you want me to."

Joseph sighed. "I mean, yeah, who wouldn't want to see you naked? But why would you want to do this? You know I only want it as a test, right?"

"We went over this with Ellie, remember? If you want to test it, it means you want it. Right, Kat?"

The petite woman had already taken off her tank top and was stripping out of her shorts. Joseph stared in shock. "Kat! I never actually said I wanted this!"

She had unclasped her bra and taken off her panties. Standing nonchalantly nude before them, she rolled her eyes. "Come on, Joe, we know you wanted it. We're not genies, you don't have to phrase your request in a specific way. For example, I can guess you want me to do this." She slapped her firm, round ass, causing an alluring jiggle.

"So does it bother you, being nude like this? Are you like forcing yourself to do this?" Joseph asked.

"I mean, a little? Not really. It's kind of like dressing sexily - it's not very comfortable but that's beside the point. I'd rather be naked and know that it makes you happy than be fully clothed. Besides, it's just us pals here, right?"

"Team Joseph!" Beth exclaimed with a giggle. "But he's all mine, ladies... unless he wants to be yours too."

"No, no, that's alright," Joseph said hastily. "One girlfriend is plenty. But Kat, is there anything else you want me to, uh, do to you?"

Kate chimed in. "As a mental health professional, I'm very curious about how he can mold your psyche. Can he change parts of your personality? He already altered my sexual preference, so it stands to reason that he could change the substance of your personality and mind."

Joseph was horrified, but Kat gave a thumbs-up. "Yeah, that's exactly the kind of shit I'm into. I wanna know what it feels like to change. I wanna feel my mind as it's being altered. Go on, man, hit me with your best shot!"

Joseph shrugged. "Uh, I don't know. I want you to be..." He tried to think of the opposite of Kat's personality. "I want you to be demure and quiet. Don't be boisterous or loud, just relax and go with the flow."

Kat's body language immediately changed. It was subtle, but Joseph and Beth both saw it immediately. Her shoulders slumped forward, no longer projecting her trademark cheery confidence. She cast her eyes to the floor and softly replied. "I can do that."

Kate watched the scene with an intense analytical curiosity. The nude woman sat on the bed quietly and Beth stared in wonder.

"Holy shit, you did it!" Beth cried. "You changed her! Kat, you must be loving this!"

"I do like it," Kat said softly. "But it's not exactly what I expected."

"How so?" Joseph asked.

"Well, to be honest, I'm just acting this way. I don't really feel any different. I just want to act demure and calm. Inside I still feel the same as ever." She cleared her throat. "Sorry if that's disappointing."

Kate interrupted the conversation with some useful advice. She spoke directly to Kat. "Kat, he didn't say he wanted you to act demure. He wants you to be demure. I know it feels a little weird. He turned me straight an hour ago! But he wants you to truly be that way, not just act like it. You're not acting naked, so why are you acting demure?"

She looked into Kate's eyes with confusion. "Be- he wants me to, uh, be more demure? I- I don't- I think I can be that. Ok, I'm- oof, this is not what I thought it would be. I'm, uh... I'm what he wants now, I think."

Joseph stepped closer to her with curiosity. Sure enough, she let out a small yelp and shrank away. When he smiled reassuringly, she nervously smiled back.

"Was I in your way? Sorry, I'll just-"

He grabbed her by the arm and told her to stay put, which she did. She hesitantly sat on the couch.

Kate spoke up, her eyes sparkling with curiosity. "Describe how you feel, please."

Kat shrugged and smiled at Joseph. "Well, it's really weird. I'm still myself - I think - but I'm processing everything so differently. When Joseph grabbed my arm, I normally would have punched him. Not hard!"

She let out a nervous laugh and continued. "But now I just wanna do whatever he says, you know? And it's not like an urge or a voice in my head. It's what I want. I know it's only what I want because of his power, but that doesn't change anything."

"Wait," Joseph objected. "Don't you already do whatever I want anyway?"

Beth spoke up. "Come on, man, how many times do we have to explain this? We all prioritize your happiness and well-being above everything else, but we don't all go about the same way. If I want to give you a gift, maybe I'll make you a perfectly cooked steak. If Kat wants to, maybe she'll give you a blowjob."

Kat blushed and replied meekly."She's right. Before this I wanted to push you a little, you know? Get you out of your comfort zone. But, uh, I don't want that anymore." An idea struck her. "Do you want to, um, fondle me while we talk?"

He nodded and eagerly reached out. As his left hand made contact with her breast, she let out a tiny whimper. "I hope they're not too small for you. I can get implants, maybe, if that'd help."

Joseph, meanwhile, was rhythmically kneading her petite chest. "You're beautiful just the way you are."

Beth burst out in laughter and the two were startled out of the moment. "Take it easy, you horny dorks! I'm getting sick of shy Kat, what else should we do to her?"