Time passed, and evening came.
Yeonji, who had gone to school, and Ms. Yeonhee, who had gone to work, returned home.
"I'm home, Oppa!!♥"
"I'm home, Madam… Mister Juhyun."
Of course, my mother-in-law and I had cleaned up everything beforehand, greeting them as if nothing had happened, so there were no problems…
'Still, it feels wrong to do that with my mother-in-law and then see Yeonji's face…'
Yeonji, completely unaware, hugged me, delighted, while Ms. Yeonhee, though not showing it on her face, looked slightly displeased as she greeted us.
"Welcome back, Yeonji… and Ms. Yeonhee, you've worked hard."
"No, I still have things to do, so…"
Seeing Ms. Yeonhee greet us curtly and go inside, Yeonji and my mother-in-law looked a little disappointed, but they didn't seem to want to force her to change her behavior.
"Oppa is such a good person… I wish Noona would realize it soon too."
"Hahaha…"
I felt a little guilty at the words "good person."
That was because just a little while ago, I was spending time calling my mother-in-law "Mom" and engaging in depraved intercourse, and when I went jogging with Ms. Yeonhee in the morning, I was secretly stealing glances at her ass and tits, getting an erection.
'I think I'm too weak for my instincts… Huh...'
Since living in the orphanage, I had always been able to endure not having what I wanted, and even after years of hard work as a delivery driver, I had lived well without wasting a single penny, so I thought I had strong patience and self-control. But coming here, I realized that I was endlessly weak to my male instincts.
'It might be hard to get close to Ms. Yeonhee for a while…'
From the start, Yeonhee didn't seem to acknowledge me as Yeonji's boyfriend, and since she saw me get an erection, her opinion of me must have dropped even further.
So, it might be difficult to become close easily, but I decided to believe that time would solve it to some extent and put the thought aside for now.
"Hehehe♥ Oppa, you didn't forget that we have a date tomorrow, did you?"
"Of course not. It's the weekend, so let's have fun."
"Yeah!"
It was my first weekend since coming to this house, but honestly, I don't really feel it since I've been living a life of leisure like a bum.
Still, I was in a good mood because I could have a relaxed date with Yeonji for the first time in a while.
"Oh my~ a date for just the two of you? Should I come along?"
"Ah…No!! Mom! Let's only us go together later."
My mother-in-law spoke playfully with a smile.
Yeonji, not wanting to be disturbed on her first date in a long time, spoke with a hint of dislike.
"And Mom, you already went out with Oppa alone to the department store to buy furniture."
"Hahaha… that's true."
Yeonji seemed a little jealous, with a hint of jealousy in her tone, about the time my mother-in-law and I went to the department store alone last time.
'Come to think of it, that really was a date…'
I felt sorry for Yeonji because I had a lewd date while temporarily playing the role of my mother-in-law's husband.
'Okay, this time I'll make sure to have a date that Yeonji will really enjoy!'
I had done many things that made Yeonji feel sorry (mostly related to my mother-in-law), so I vowed to make this date one that Yeonji would be unconditionally satisfied with, as a way of atoning.
"Tomorrow is a date just for Yeonji and me, so please be patient, Mother-in-law."
"Hahaha…. I will."
"Oppa!♥♥"
My mother-in-law laughed as if amused when I spoke firmly to her, and Yeonji was delighted.
"Don't stay up too late tonight, since you're looking forward to tomorrow."
"Okay, Mom! And I'm not a kid anymore!"
"I know… I found that out properly yesterday.♥"
"Uuuu… I… I'm going to my room."
Yeonji, embarrassed to the point of her face turning red when her mom talked about her first experience, ran away to her room as if fleeing.
Dodo …Dodo…
'It takes her a while even to run away…'
Since it was a mansion, her back as she ran away to her room was visible for quite a while.
"Then, are you planning on staying out tomorrow night?"
"Huh? I'm not sure about that…"
"Well, now that you're a couple who have gone all the way… you might quietly spend the night together.♥"
"Ugh…"
It was very common for couples to go on dates on weekends and stay at a motel to spend the day together.
It was our first time experiencing this since we just had our first experience, but it was not strange for us to stay out overnight like other couples.
'Besides, this is approved by the parents… Well, one parent…'
My mother-in-law also acknowledges that it was natural for us to have sex since we were going to get married.
…In the first place, from the perspective of my mother-in-law, who already has a master-servant relationship with me and has a somewhat twisted sexual desire, she would want me and Yeonji to deepen our relationship through things like sex.
"Since you'll be with Yeonji all day tomorrow, Master… Please be with me tonight♥"
"…Okay."
Even though I wanted to refuse, when she pressed her large breasts against my arm while speaking, I nodded without realizing it.
"Hehehe… then please look forward to it tonight♥"
In the end, I sighed at myself for not being able to resist my mother-in-law's seduction and giving in.
.........…
"Shall I take a shower …??"
After spending time as usual and it was time to sleep, I took off my clothes to shower in the bathroom attached to my room.
'I need to wash more thoroughly since I have a date tomorrow.'
I was a little excited because it was my first date with Yeonji in a while.
I had done many things that made Yeonji feel sorry for the past few days, so I decided to do my best to atone for it, and first, I decided to wash my body clean.
Knock…Knock…
"Oppa, are you there?"
"Why are you here at this hour?"
"I came because I missed you, Oppa♥"
Yeonji, who came to my room, smiled brightly and hugged me when she saw me.
"Are you going to shower now?"
"Yeah, I was going to shower and sleep."
"Then… shall we shower together?"
"Should we?"
"Yeah!"
We've showered together often, so it was not special, but it was still a good thing.
"I'll go get my clothes.♥"
Yeonji, speaking in a small voice so as not to be caught by my mother-in-law, brought her change of clothes and headed to the bathroom in my room with me.
Swish...Swish...Swish...
'Her body is amazing no matter how many times I see it…'
Yeonji was taking off her clothes without a care.
We've seen each other naked many times, but honestly, my desire boils over to the point where it was hard to endure every time I saw it.
Her youthful appearance and slightly short stature were mismatched with her large breasts that jiggle every time she takes off her clothes, and with her firm, large butt in front of my eyes, my dick naturally grew bigger.
"Ah♥…"
Yeonji, who had also taken off all her clothes, looked at my erection with a flushed face.
"Now… I can put it in, right?♥"
"Yeah…"
Before, we couldn't have sex and just rubbing was the limit, but now that we've crossed that line, so we can do it properly.
"Oppa♥…"
The small dressing room attached to the bathroom was a space that would be full with 3-4 people, but that's why we can be even closer together.
Yeonji reached out and stroked my dick.
At first, she was scared, unable to even look at it properly, but now she smiles as if it were cute and even wants to touch it herself.
"Shall we… do it while we shower?"
"Yeah…"
"Then let's go in quickly♥"
'Is there anyone who wouldn't do it when their girlfriend seduces them to have sex while showering together?'
At least, I can't overcome Yeonji's seduction, so I was led by Yeonji's touch into the bathroom.
It was quite spacious for just a bathroom attached to a room, with a large bathtub that was spacious enough for two people to fit in.
"Oppa's dick worked hard yesterday… kiss♥"
"Hmm…"
Yeonji, kneeling in front of me, kissed my dick.
My dick was throbbing at the sight of her kissing it as if she was kissing her beloved lover.
"I won't be as unsatisfying as before… You can put it inside my pussy anytime♥"
'Ah… that expression.'
Yeonji was smiling and looking up at me. Not with the fresh and cute smile she usually shows, but with a lewd and seductive female bitch smile.
It was a lewd smile that was like looking at my mother-in-law, and I grabbed her head, captivated by her gaze.
"Suck it!!"
"Yes♥…"
I used a low, forceful tone without realizing it, but Yeonji only flinched slightly and nodded, maintaining her lewd smile.
"Kiss♥ Slurp♥ Slurp♥ Sluurp♥ Slurp♥"
Yeonji started licking and sucking my dick with all her might.
Her small mouth was biting my dickhead, and her red tongue was licking the shaft, continuing her service.
"Oppa's dick… Aahh♥ is delicious♥ Kiss♥"
My dark desires were growing more and more at Yeonji's lewdness as she sucked my dick, saying it was genuinely delicious.
'Come to think of it… She was scared of my dick before but… now she liked sucking it.'
It was a bit ironic, but regardless of being scared of dick, Yeonji felt that the taste of dick itself was quite good.
'She had a lewd side from the beginning…'
It was strange for a normal woman to find it delicious, but Yeonji and my mother-in-law genuinely said that my dick was delicious and licked it nonstop.
"Haah♥ Sluurp♥ Slurp♥ Slurp♥"
Yeonji was now so engrossed in licking my dick, holding it with both hands, that she was out of her mind.
The pure smile she had just a moment ago had disappeared, and now she was sucking my dick with a lewd, masochistic female smile that my mother-in-law would make.
"Puhah♥… haa♥… haa♥ I can't suck it deeply yet, so I'll do this for you♥"
Yeonji, holding her breasts and moving them to cover my dick, was simultaneously sucking my dickhead with her mouth and doing her service on her own.
"You're doing well, keep going."
"Haah♥ Yes, Oppa♥ Haa♥"
Yeonji was now using her mouth and breasts at the same time to do her service.
I felt a strong sense of conquest at the sight of her being completely immersed in my dick, rubbing it with her breasts and sucking it with her mouth on her own.
'Ah… at this rate, I'm going to fuck her like my mother-in-law…'
Feeling my dark desires growing more and more, I reached out to Yeonji's head without even noticing that someone was watching us.