"Well... it isn't a body part !" Lilly said.
"So I suppose it's a piece of clothing... Am I right ?" Ethan asked.
"Yes, you are ! But which one ?"
"Honestly, I don't know. It could be anything, everything seems normal to me... Help me a little bit please."
"Well... What do you think of your panties ? Lilly asked. Don't you think they are a little bit... girly ?"
"Wait, you swapped our panties ? I can't believe it ! They seem perfectly normal to me... How is it possible ?" Ethan wondered.
"Maybe they seem normal to you... because they are yours. I didn't swap our panties, it was a joke, I wanted to see how you would react, but it's incredible, you don't have any idea of what we swapped ! Do you even trust me when I tell you we swapped something ?"
"Oh no Lilly, don't say such things... We need to trust each other, or we will have troubles if we don't tell the truth. Imagine you made an unaware swap with me, giving me your hair. When I will come back home, I won't be aware of it, and I will maybe swap my hair with someone else and make you unaware of the swap. But if you try to get your hair back, it will not be yours, it will be the one of the person I swapped with, and you will lose your hair, without noticing anything. I don't want this kind of things to happen, except if we decided to do so. So yes, I trust you when you said we swapped something."
"Yeah, you're right. So, what I swapped is our bra..."
"Wow, so strange. I remember wearing a bra for many years, I even remember when and where I bought them. Are you sure it's not a joke ?" Ethan asked.
"No, it's not, and I can prove it. We swapped our chest, do you agree ?"
"Yes, we did." Ethan answered.
"So, if you suppose I didn't swap chest with you making you unaware of the swap, it means that you normally don't have boobs, do you agree ?"
"Yes, I agree, of course."
"So if you don't have boobs, why the fuck would you wear a bra ? Moreover, this bra fits perfectly with your breasts, which means this chest goes with this bra. There are only to possibilities : or we swapped chest again, and I promise it's not the case, or we swapped bra." Lilly explained.
"It seems logical to me... That's right, I don't know why I wore bra everyday, but that seemed perfectly normal to me... To be honest, it still seems normal to me now, even if it's absurd... But I trust you. Do you know if there is any way to make me aware of the swap ? If my knowledge of the swapplet is exact, ..."