The Secret of My New Mom
Good morning.
Good morning, honey. Dinner's almost ready, so go wash up.
Yes~

(Mom Park Jung-ah)
The next day arrived, and we woke to the same ordinary morning.
My mom was preparing breakfast.
She was my new stepmother after my father remarried ten years ago.
Now I thought of her as my real mom.
She had long black hair and a beautiful face.
Her breasts and hips were both big, and honestly, even I—her son—found it erotic.
'I still can't stop thinking about Mom like this.'
By the way, she was also my first love.
Even now, if we go shopping together, guys still try to get her number.
"Today I'm going to organize Dad's things. Can you help?"
"Are there still any left?"
"Yeah, there's a bit in the room used as a storage. It's taking up space."
"Okay."
Dad passed away five years ago from illness.
I had organized his things, but it seemed there were still some remaining.
"I'll come back as soon as possible today."
"Yeah, thanks."
"When is Min-jung coming?"
"Yeah, she said she'll arrive on Sunday."
Min-jung was my stepsister, the girl my new mom had given birth to.
She was incredibly pretty and adorable thanks to my new mom's genes.
'The teasing gets worse with me... but she wasn't like that when we were kids.'
'It changed at some point. She teases while challenging me and acts too defenseless.'
"Then I'll go to work."
"Yeah, go out and have fun, son~."
After receiving my mom's farewell, I went to work first.
"..Sorry, son..."
I didn't hear Mom say that as I walked out...
"I'm home."
It was evening by the time I got off work and returned home.
I wanted to come early, but overtime had to be a little due to the temperamental department head.
My stress wasn't just from the head who always glared at me.
"You're a bit late."
"No, but aren't you tired?"
"I'm fine. I can handle health at least."
My job was personal bodyguard.
More precisely, I worked at a personal bodyguard dispatch agency.
Because of that, I had definitely more strength and worked out hard compared to others.
"Then before eating dinner, let's organize Dad's things first."
"...Yeah."
Mom was smiling with a slightly stiff expression.
I had never seen that look before, so I was a bit puzzled.
'It's probably because Dad's memory came back.'
Even though five years had passed since his death, she might still not have forgotten.
Thinking about Mom's feelings, I started organizing Dad's remaining belongings.
——
"Huu... This seems to be everything."
"Yeah, throw away the stuff in that box."
"Okay."
The remaining belongings were in two boxes, one containing clothes.
The one I was carrying was light, even though I didn't know what was inside.
'Now it's finally over...'
The longing for Dad was still there.
But I couldn't grieve forever.
Especially when thinking of Mom.
"What's in here..."
For now, I carried it to my room.
I dusted it off and opened the inside to find a laptop and a file.
"A laptop? This still seems usable."
It was old, but a model from six years ago.
I decided to check if it worked later and took out the file first.
"What's this?"
Just two sheets of paper inside the file.
It was an extremely shabby setup to store in the box.
It felt like it had been deliberately separated.
Like hiding a secret.
I looked closely at the papers in the file...
"Slave Contract?"
A sheet with unbelievable content was inside.
'What is this? It must just be a play between Mom and Dad.'
My heart was racing fast, and I felt a cold sweat.
I had unknowingly peeked into my parents' secret.
Did Mom give this to me without knowing it was here?
"This... it could be done!"
My parents were a man and a woman.
They probably had a slightly hard taste.
There was no reason for me to say anything about that.
But now that I knew, it felt a bit awkward...
As a son, I could just pretend not to know.
"Sex slave... absolute submission... meat toilet... Mom had this taste."
On the surface, I had no idea Mom had this tendency.
Thinking about her doing this with Dad felt a bit strange.
'I take after Dad.'
I liked treating women as slaves and had a masochistic tendency.
I found out my sexual taste was inherited from Dad.
Honestly, I didn't want to know about this at all...
"What's the other sheet behind?"
There was one more, so I peeked.
"Slave Transfer Document?"
This time it wasn't a contract but a transfer document.
Meaning, a document transferring Mom.
"It wasn't just a play?"
Looking at the unbelievable documents, I felt a strange tension.
It wasn't just slave play, but really a slave?
That Mom?
The usual Mom was very lively.
She went jogging every morning regularly,
and looked like any other normal mom.
It didn't feel like she would write such contracts.
"Yeah, it's true I couldn't know about that normally... but..."
Still, learning Mom's secret made my heart feel very complicated.
The image of Mom submitting to Dad as a slave and being trained filled my mind.
My first love, Mom, as Dad's slave...
"That's crazy. Let's stop."
No matter what, the action was crossing the line, so I stopped thinking and looked at the documents.
Curious who it was transferred to, I looked at the name at the end...
"It's me."
Kim Dohyun.
My name was written there.
Above it, Dad's name and Mom's name Park Jung-ah were also written.
Both had seals stamped, but only my name had nothing.
"Did she intend to give Mom to me?!"
A creepy feeling washed over me.
It was a document transferring Mom to her son beyond simple play.
It could still be part of the play.
But thinking like that itself was unbelievable.
'What if I sign here?'
Would Mom really become my owned slave?
"Th-that can't be. No way..."
My heart started racing fast.
Just a sheet of paper, yet I was imagining lewd fantasies.
"There was a laptop with this file..."
Putting this file together with the laptop seemed to have some meaning.
"I'm done organizing."
"Uh, uh! It's all done!"
"Then come eat dinner."
"Yes!"
I calmed my racing heart and decided to take these things.
Let's eat dinner first and then look at the laptop.
——
"Dad's things are all organized now..."
"Yeah..."
I had organized the last remaining items from Dad.
Mom had a complex expression with complicated feelings.
'Did she give me that box on purpose?'
Since Dad put it there, Mom might not have known.
But if she knew and gave it to me...
Then our relationship would completely change from now on.
But I couldn't tell from Mom's expression alone.
"Thank you for the meal. I'll shower and go to bed early."
"Already? It's still eight o'clock."
"Today had a lot of work, so I'm tired."
"Yeah, then sleep well~."
The moment I entered my room, I turned on the laptop.
"What's the secret password?"
The hint said 'Next Owner.'
"No way..."
With a nervous heart, I typed my name and the lock opened.
"What is this really, Dad..."
On the laptop desktop was a file with Park Jung-ah.
I could imagine what was inside without opening it.
I plugged in my earphones and, with a trembling hand, opened the file to see countless videos.
It was sorted by date.
The first date was about eleven years ago, still before Dad remarried.
With a trembling hand, I clicked the video.
"Eh, Mom..."
The video started, and the first thing that appeared was Mom.
Younger than now.
Eleven years ago, of course.
But what surprised me was that Mom was completely naked.
Her big, tempting breasts and the nipples standing out were clearly visible.
Mom was kneeling politely with a slightly nervous expression.
A collar with a leash was around her neck.
It was really slave-like attire.
- Start your self-introduction.
- Your owner ♥
It was my father's voice, heard for the first time in a long while.
I couldn't see the appearance, but I knew it was Dad instantly.
- Nice to meet you ♥. I am Park Jung-ah, your sex slave and meat toilet. ♥
Mom introduced herself politely.
A smile was drawn on her face as if flushed.
- I am twenty-seven and have one eight-year-old daughter. ♥
- So you gave birth to her at eighteen?
- Yes ♥. At the time I was pregnant with the child of my then-boyfriend and abandoned him. ♥
It was a shocking story.
Since the video was eleven years ago, it meant Mom was thirty-eight now.
Until now, I had thought her age was forty-one.
That was why I thought she gave birth to Min-jung early...
She had been lying all along.
- Why did I become such a lowly meat toilet?
- While raising my daughter alone, the frustration accumulated. ♥
Mom honestly told all her hidden, vulgar secrets.
- While watching lewd videos alone and masturbating, it got harder and harder. ♥
- So?
- Eventually I realized I wanted to submit to a real masochist male as a meat toilet.
- That's why I came to the SM club?
- Yes, that's right ♥.
Mom said she first met Dad at a cafe.
She had been lying without anyone noticing until now.
She couldn't control her body full of frustration and went to release her lewd desires.
And there she met Dad.
- Please train me as a beast below human level. ♥♥
Mom clasped her hands politely and bowed to the camera.
Unable to hold back the insane lewd appearance, I took off my pants.
Thud! Thud! Thud! Thud! Thud!
"Kuu! Eh, Mom!!"
It felt like I had been betrayed by my first love.
Anger and pathetic despair wrapped around my whole body.
But I couldn't stop.
It felt like Mom bowing to me, not Dad.
Slave Transfer Document
If I sign here, Mom will really become...
"Ugh!!"
Bwooorr!!
Strong spurts of semen shot out.
I unknowingly masturbated like crazy.
"Haa... haa... haa... Mom."
With a slightly dazed mind, I called out to Mom and sighed.
And in the room outside the door, someone quietly listened to this without saying anything and just went back to their own room in silence.