"Can I try to wear Katherine's skin?"

"Huh?" I looked at her, not expecting that.

"You heard me. I'm wondering if I, or another 'normal' human, could wear a skin?" Sarah said, pointing at me. "Would you let me test this out with Katherine's?"

It was a strange request, but I had to admit that I was curious about it now that she mentioned it.

"Alright, you've intrigued me. But I think it's better to do so in your room." I said, glancing at her birds. "Wouldn't want to give your babies a heart attack."

Sarah nodded and stood up. "Good idea."

I grabbed my own clothes and the two of us went to her bedroom. There, I started to undress, blushing slightly as I was under the scrutiny of Sarah. I took a deep breath and removed my underwear, leaving me naked in front of her.

She circled around me, observing me closely. "There's really no hint at all that you're underneath this skin..."

She touched my back, moving her hand up and down as if she was looking for something. "How do you remove her? I don't see any opening anywhere."

I quite enjoyed feeling her fingers caressing my back like this, but I did my best to not get aroused. I grabbed the back of my neck and pulled like I did earlier in the car. It hurt for a brief instant, but I managed to free my face from Katherine's.

"Like that." I said. "I just need to pull on the skin hard and it gets off."

"Fascinating... And I see that your sickly tone is gone, now."

I nodded. "I noticed that earlier, yeah."

I peeled off the skin and gasped as my male genitals returned. "Damn... That's... such a weird feeling..."

"Going from man to woman and vice-versa must be pretty intense judging from your reactions when you wore Katherine and now." Sarah commented.

"Yeah... Extremely intense..." I timidly replied, fully removing Katherine's skin and quickly grabbing my clothes to wear.

I didn't seem to feel the cold anymore, but if what Dahlia said was true, it most likely was just a temporary solace. A small part of me was already missing the comfort of the skin, though.

Sarah started to undress in front of me, and I looked away, blushing.

"You know, you're cute when you act so bashful, Ed." She said, giggling. "But come on, you already saw me naked multiple times, there's no need to look away."

She grabbed Katherine's skin, examining it for a moment. She **** open an opening in the back and slid her feet inside.

"The insides are wet and slimy, but warm... It's so weird." She said as we were both waiting expectantly to see if it worked.

It didn't take long for us to get our answer as I noticed the skin constricting around her legs, Sarah gasping at the feeling. But she then let out a squeal of excitement and quickly pulled up the rest of the skin.

"It's working!" She exclaimed.

She moaned as her genitals got replaced by Katherine's, making me chuckle. "So, is it intense for you too?"

She giggled, regaining her composure. "Probably less than what you felt, but yeah... That's... so strange." She looked back at me, her eyes almost sparkling. "Ed, I need to try wearing a man someday! I need to know how it feels like!"

I scratched my head. "Sarah, you realise that they are real people, right? We shouldn't toy with people's lives like this."

"Come on, I just want to try for an evening or something. There's no harm done if you restore them afterwards, no?"

"Fine. But I'll stay with you when we do that."

I relented, she would most likely keep insisting anyway, or heck, even ask Dahlia for help. I prefered to be the one supervising everything.

"Thanks!" She said while pulling on the rest of the skin over herself.

The skin tightened around her, and shortly after, she opened her new eyes. She immediately went to the mirror and gasped again.

"I'm really Katherine..." She said, touching her face and body, examining it in details. "Ed... This is amazing!"

She approached me and grabbed my hands. "Seriously! Thank you for telling me the truth! I don't remember the last time I ever felt so excited!"

I could now relate to what she probably felt during the day, it was strange to see 'Katherine' and knowing it was in fact Sarah.

"And I can see fine without my glasses, too. I even have her eyesight." She said, looking around the room.

Before I could talk more, she walked to the living room, still naked, and I quickly followed her.

"What are you doing?" I asked.

"I want to see how my babies would react."

She approached the cage like she always did, extending her hand in front of it. The birds seemed wary at first, fluffing up like they always did with me, but one of them ended up calming down, getting closer and nibbling on her finger gently.

"Ah, Janis! You recognise me?" Sarah exclaimed happily. "I wonder how?"

"No idea." I just said. "I heard that animals had a sixth sense or something, maybe it's due to that? Considering what we learnt earlier, it wouldn't surprise me if that were true too."

"Oh, right. That's a possibility." Sarah replied, scratching Janis' head a bit. "Good girl~"

After that, we returned to the bedroom.

"So, to remove the skin, I just pull on the neck like you did?"

I nodded. "Yeah. It'll hurt for a moment but keep pulling."

She did just that, wincing a bit due to the pain but being able to remove Katherine's head shortly after.

"It does hurt, yeah." She said, removing the rest of the skin.

She tried to hold back another moan as her own vagina reappeared, but I saw it on her face. She got out of the skin and sat on the bed, next to me.

"Well, that was an interesting experience." She said, giggling and putting on her glasses. "I'm sure we could have a lot of fun with these abilities."

"I don't want to **** them, Sarah." I stated.

"With moderation, of course." She added. "You know me, Ed, I certainly don't want to **** them either. But if we're not harming anyone, it should be fine, no?"

"Maybe. I don't know... Anyway, is there anything else you're thinking about regarding my abilities?" I asked her, wanting to change the subject.

She tapped her chin, taking the time to think about it.