Start By Calling Each Other Your Future Names

"...start by getting used to our new titles, so now you're 'Mom' and I'm '(Y/N)'!" Mom, er, '(Y/N)' said with an enthusiastic smile on her face.

"Alright '(Y/N)', I will gladly call you by your name. After all, I gave it to you!" I replied, already into the weird but hot feeling roleplay of it all.

Come to think of it, this body swap was going to be just a permanent cosplay in someone else's body, which did give me an idea.

Then we both stood up from the table and looked at the time to see it was lunch, and as I was about to ask '(Y/N)' to make some lunch, she looked at me and said, "Come on 'Mom', can I have some lunch?"

I looked at her and instinctively said, "Sure thing sweetheart, what do you want?" Almost as if I had been a mother my entire life.

She then said, "Hmm, how about pizza!" After all, I need to plumpen up a bit, I look like a plank of wood right now!" She said as she rubbed her hands over her chubby belly.

I knew she was already pretending she was in my body since I was that thin, not a bit of fat or muscle on me, just a thin 18 year old's body.

I said, "Of course honey, I'll start the oven right now!" As I walked over to the stove, hit the pre-heat button, and cranked it up to 450.

I then walked over to the couch and sat down before turning on the tv to find some good shows. Then I heard two doors open upstairs a few minutes apart, and when they both closed, I heard footsteps come downstairs and turned to see Mom wearing my black dress pants which really hugged her curves, one of my white tank tops which exposed a bit of her chubby belly and her nipples were visible through it as she had taken off her bra, and my black leather jacket over all of it.

"M-mo- I mean, '(Y/N)', what are you wearing?" I asked, shocked to see her wearing my clothes.

She smiled and said, "'Mom', I'm wearing the clothes you bought me. Speaking of which, go change out of my clothes, you have an entire walk-in closet full of options."

I then got off the couch and walked upstairs to, I guess my new bedroom. As I did, I heard her shout up to me, "And don't forget to put on your bra and panties!"

As I got to her-er, my bedroom, I opened the door and saw that there was a queen sized bed on an ornate wooden bed frame, wooden nightstands of the same nature flanking each side, lamps on both nightstands. Across from the bed was a dresser of the same ornate design as the bed frame. Atop it rest a large flat-screen tv, I knew what I would be doing a lot of in my new body once we swapped.

However, it was the walk-in closet I was interested in. In there was a plethora of outfits that belonged to me now, and as I walked in, I skimmed my hand through the different tops, watching them sway back and forth as I did so.

Then I stopped when my hand found something silky. I pulled the other tops aside to reveal a sexy looking yet elegant red kimono. I had never seen this kimono before, so I wondered where it had come from. I grabbed it off the hanger and walked over to the bed and laid the kimono down while I undressed.

Once I was fully naked, I walked over to the dresser and started opening drawers until I found my drawer of panties, all different colors and types.

I grabbed a pair or lacy red panties and shut the drawer before I found the drawer of bras. I grabbed a pink sports bra as that would be the only thing that wouldn't make it look like I have boobs.

I then slipped on the panties which were very loose on my thin body, my groin being the only thing holding them to me. Then came the sports bra, which I slipped over my head. As I put my arms through the holes, I noticed that the sports bra felt pretty comfortable and soft on me. I couldn't wait to know what my future F-Cup boobs would feel like in the sports bra.

Then I put on the kimono and it was like a giant silky robe. The sleeves dangled so far off my arms, you could easily fit another me in them. As I wrapped it around me, I realized that this kimono was far more like a revealing dress than a traditional kimono. It was far too short, and the neckline was so deep, if I wasn't wearing the sports bra, nearly all of my chest would be on display.

However, I thought it was pretty sexy and I proceeded to wrap the belt of it around my waist tightly, making sure the kimono could accent my near rectangular body.

I then left my room and walked down the stairs and back to the kitchen. As I did, '(Y/N)' said, "Woah 'Mom', you look smoking in that kimono! Shows off all your best assets!"

"Thanks honey, I felt like shaking things up today, I'll put your clothes in your room after lunch." I said as I walked back into the kitchen right as the oven beeped. As I hit stop on the timer and opened the door, the sweet, sweet smell of pizza filled my nose as I grabbed the pan and pulled it out of the oven.

I set it down on the counter and said, "'(Y/N)', pizza's ready, come eat!"

I grabbed plates out of an overhead cabinet and set them on the counter as I heard footsteps approach the kitchen.

That's when '(Y/N)' hugged me from behind, her boobs and belly pressing against my back, as she said, "Thanks 'Mom', you're the best!"

She then grabbed her plate and walked over to the table. I joined her a minute later and as we ate I asked, "So, what do you want to do?"

'(Y/N)' stopped chewing and thought for a second before saying...