I Fucked Her Mother To Marry My Girlfriend

"Oppa!!"

The conversation(?) with my mother-in-law ended, and Yeonji and a woman named Yeonhee entered the reception room.

Since I had received permission for the marriage, I told Yeonji, who was genuinely happy and hugged me.

"Hehehe."

"Ah!…..U-um! Thank you, Mom."

My mother-in-law smiled at Yeonji's cute behavior, and Yeonji, blushing, pulled away.

She then went to her mother and hugged her, expressing her joy.

"Mom, thank you! I really love Oppa."

"Yes… I know… And I could feel that Joohyun truly loves Yeonji too."

My mother-in-law stroked her daughter's head as she held her in her arms.

'A picture… a rather erotic picture.'

A daughter purely happy about the marriage approval, and a mother looking pleased at her happy daughter.

It could be described as a beautiful picture if you just heard it, but with my mother-in-law's large breasts enveloping Yeonji,

and Yeonji's chest also protruding from being pressed, I couldn't help but swallow.

'Just until a moment ago, I was doing *that* with my mother-in-law here…'

Remembering that my mother-in-law was sucking my dick just a few minutes ago in the same space as Yeonji, I felt a sense of guilt

towards Yeonji, but also a strange sense of depravity.

'What am I going to do…'

I had become my mother-in-law's sex slave to be trained in order to marry Yeonji.

It was an unavoidable situation, but I couldn't say I disliked it either. That was my current feeling.

'I shouldn't be doing this with Yeonji around…'

Honestly, I couldn't even properly resist my mother-in-law's seduction, and she was as much my ideal type as Yeonji.

She was tall at 170cm, with breasts similar to or slightly larger than Yeonji's.

Her looks and figure were so well-maintained that it was hard to believe she had an adult daughter. When I first saw her, I

honestly thought she was her older sister.

'Looking at it like this, they have very different styles except for their chests and looks… Do I like big breasts?'

Perhaps because of the large height difference between the mother and daughter, their appearances were similar, but the atmosphere

they gave off was quite different.

The only thing they had in common was their large breasts.

I wondered if I had been captivated by breasts.

'Come to think of it, this woman is quite…'

I didn't know who the woman named Yeonhee was, but she was quietly standing next to us wearing a suit and a suit skirt.

Moreover, although not as much as the busty mother and daughter, her rather large chest caught my eye.

I couldn't help but stare, and when our eyes met, I quickly looked away.

"Ah, I'm late with the introduction. This is Yeonhee. My daugh…"

"Hello, Joohyun-nim. I am Lee Yeonhee, the exclusive secretary for the Madam and the young lady."

Before my mother-in-law could finish the introduction, the woman named Yeonhee introduced herself as the exclusive secretary.

"Hello. I'm Lee Joohyun… I look forward to working with you."

"Yes, Joohyun-nim."

Yeonhee, with her slightly cold demeanor, looked like a perfect fit for the role of a secretary.

"Yeonhee Unni! Really!"

Yeonji seemed a little sulky at Yeonhee's self-introduction, and my mother-in-law also had a slightly bitter expression, but the

secretary didn't seem to care.

"Then, I will leave for a while as I have work to do. Please let me know if you need anything."

The secretary gave a dignified greeting and turned away.

"Haa… I'll tell you about Yeonhee later."

"Unni…"

Yeonji looked a little lonely, but she quickly returned to her cheerful self, as if it wasn't a new occurrence.

"Then, Oppa, let's put you in the room next to mine!"

"No."

"Huh? Mom?"

There were more than enough empty rooms in the mansion, so any room would have been fine, but Yeonji, wanting to be closer to me,

recommended the room next to hers.

However, my mother-in-law firmly refused.

"You're not married yet. Besides, you're still too young to get married right away. You can live together and I'll allow the

marriage, but the formal ceremony will be after you graduate, so keep that in mind."

"Uuu… Okay, Mom…"

It might sound a little strict, but my mother-in-law wasn't wrong.

I was in my mid-twenties, so it didn't matter, but Yeonji was still a sophomore in college.

Even if we got married right away, it wouldn't be a problem, but it was also true that she was still young, so it was right to

postpone the ceremony.

'But why the room…'

We weren't married yet, but we would be a couple sharing the same room in the future, so it wouldn't be strange to make the room

next to Yeonji's my room, but my mother-in-law firmly refused.

"I've allowed the marriage for now, but honestly, I don't know much about Joohyun yet… I'll keep him in the room next to mine and

watch him."

'So that's the plan…'

My mother-in-law, who hoped to be trained by me.

She made various excuses to Yeonji, but in the end, it was a plan to put me in the room next to hers so that she could be trained

by me more easily every night.

'Look at that gaze…'

My mother-in-law was looking at me with a lewd smile, hidden from Yeonji.

It seemed like I couldn't escape my mother-in-law's grasp.

'Well, there's no other way for now…'

For me, who had lived an ordinary life, training my mother-in-law was a serious matter of conscience.

Just being in this space with Yeonji made my heart ache, but I had no other choice, so I had agreed for now.

'Still, it's a relief that I'm not doing anything in front of Yeonji?'

My mother-in-law, who had been bowing down and trying to serve me as her master until just now, wasn't showing such lewd behavior

in front of Yeonji, which was a relief.

"Then, I'll guide Joohyun… Yeonji, you can go to your room and do your homework."

"But I should be the one to guide him…"

"If you do it, you won't guide him properly and you'll just be lovey-dovey."

"Uuu… Okay… See you later, Oppa."

"Huh?… That Yeonji too…"

"Yeonji, go upstairs quickly."

"Yes…"

As soon as it was just the two of us again, I tried to keep Yeonji with me, but my mother-in-law spoke faster, and Yeonji, looking

disappointed, went up to her room.

"Now it's just the two of us… Master♥"

As soon as Yeonji and the secretary disappeared and we were alone, my mother-in-law immediately revealed her true nature.

"M-Mother-in-law… How about you guide me around the mansion now…"

"There's still plenty of time for that… More than that, it seems like Master isn't satisfied with what we did earlier♥"

"T-That's…"

After seeing the busty mother and daughter, I couldn't help but get semi-erect again.

I was pretending not to be by politely putting my hands together, but my mother-in-law seemed to have already noticed.

*Swoosh*

"Ugh… M-Mother-in-law…"

My mother-in-law, casually moving her hand towards my crotch, stroked the top of my pants, and my dick began to grow even bigger

at her touch.

"Since there are no servants today… It's okay to walk around like this♥"

*Zzzip*

"M-Mother-in-law, just a moment?!"

My mother-in-law's touch was so pleasurable that I couldn't resist.

She opened my pants zipper and took out my dick.

"It's truly an amazing dick, no matter how many times I see it♥"

*Tap tap tap tap tap tap tap*

My mother-in-law looked at my dick with the expression of a girl in love.

She moved her hand as if she was giving me a proper handjob, and a strong pleasure washed over me again.

'She's doing this as soon as Yeonji leaves… But it feels so good!'

My head was telling me to refuse, but I couldn't resist the pleasurable hand technique.

I thought I was pathetic, but my mother-in-law's touch was truly amazing.

"It's so hard even though you already came so much earlier♥"

My dick, not satisfied with just one or two times, was standing as if it was the first time, even though I had already ejaculated

intensely earlier.

"Then… I'll give you a tour of the house♥"

"I-In this state?"

"Oh my… Are you embarrassed?"

"Of course I am!"

Walking around with my dick out and getting a handjob from my mother-in-law, it would be stranger if I wasn't embarrassed.

"Then, let's make it fair♥…"

*Swoosh… Boing*

"M-Mother-in-law!?"

My mother-in-law smiled, grabbed the chest part of her dress, and slightly pulled it down, revealing her breasts.

"This makes it fair, right♥"

"Gulp..... Yes…"

My mother-in-law's breasts, which had been barely hidden under her dress, were now revealed.

'M-Mother-in-law's breasts… Her, her nipples!!'

It was as if she was showing what Yeonji's breasts would look like if they matured more.

My mother-in-law's breasts were slightly larger than Yeonji's, and her areolas and nipples were also slightly larger.

The color was a slightly darker pink, and just looking at them made my excitement not subside.

"It seems like Master likes them♥ Hehehe♥"

My mother-in-law smiled and was pleased as I stared intently at her.

She deliberately pushed her chest forward even more, showing them off.

"Even my nipples are standing up like this♥"

*Flick*

"Aah♥"

My mother-in-law, seducing me by flicking her own nipples, let out a lewd moan.

My dick was throbbing like crazy and leaking precum.

My mother-in-law's hand was slowly stroking my dick, calming it down.

"Then… Let's go♥"

"Ugh… Yes, Mother-in-law…"

In the end, I was distracted by my mother-in-law's seduction and breasts, and I started walking around the house with her.

As we left the reception room and entered the hallway, my heart was pounding because I was doing something I shouldn't be doing.

But because of my mother-in-law's lewd breasts and the handjob I was receiving, my instincts were taking over my reason.

I had lost the will to resist, and I started walking down the hallway with my mother-in-law.

And at this moment, I became certain of one thing.

I liked breasts… I liked breasts that were so big they could be called busty…