I Fucked My Mother-in-Law to Marry My Girlfriend

"Hoo… Take your time with Yeonhee. There's no need to rush things, son-in-law. Don't overthink it."

"Yes, I understand, Mother-in-law."

I couldn't shake the feeling that I'd done something wrong, and I knew getting along with Yeonhee wouldn't be easy. Still, I resolved to do my best to build a relationship with her. After all, we were going to be family someday.

"Anyway… now it's just the two of us, isn't it?♥"

"M-Mother-in-law?"

Just moments ago, we'd been having a serious conversation. But now, she was giving me that same sultry smile from yesterday, her hand resting on my thigh.

"Were you okay yesterday?"

"W-What do you mean…?"

"What else? I'm asking if my master enjoyed himself♥"

"W-Well…"

We'd already established a master-servant relationship, but it wasn't something I could get used to overnight.

"If there's anything you don't like about me or anything you'd like me to change, just tell me… I'll adjust everything to your liking, master♥"

"You don't have to go that far… Ugh!"

Her hand slid to my crotch, her fingers lightly caressing me. Even that gentle touch was enough to make me hard, my dick straining against my pants.

"Haa♥… You were like this yesterday, and you're already this energetic again… You're incredible♥"

Ziiip

She unzipped my pants and pulled out my dick, her eyes lighting up with a blissful smile.

"Are you this worked up because I didn't fully satisfy you yesterday?♥"

"N-No, it was good yesterday… Ugh…"

Tap tap tap tap tap tap tap

She began stroking me, her hand moving slowly but deliberately, sending waves of pleasure through me.

"Is it because of me that you're this hard?"

"Y-Yes… Ugh…"

I couldn't help but admit it. Her touch was too good to deny, and she smiled, leaning closer to my dick.

"Sssshhh♥… Sssshhh♥… Even after washing, the scent is still so strong♥…"

She inhaled deeply, savoring the smell of my arousal. Despite having kissed and sucked me just yesterday, she acted as if she'd been starved for months.

"Hehe♥… Before we head to the department store, I should take care of this first♥ Haa♥ Woop♥ Chooop♥"

Without hesitation, she took me into her mouth, her lips wrapping around my shaft.

'It's even better than yesterday, ugh!!'

Yesterday, she'd been a little awkward, but now, it was as if she'd mastered the art overnight. She took me deep into her throat, her movements smooth and practiced.

"Haa♥ Woop♥ Chooop♥ Heup♥ Woop♥"

"Mother-in-law, it feels amazing… Ugh… Haa…"

I'd already crossed a line I couldn't come back from, so I pushed aside my guilt about Yeonji and let myself enjoy the moment.

"Haa♥ Does it feel good, master♥? I'll make you feel so good that you won't even think about Yeonji♥"

"Woook♥ Woop♥ Wooook♥ Woop♥"

"Oooooh!!"

Her mouth created a vacuum, her cheeks hollowing as she sucked me deeper. At the same time, her tongue danced along my shaft, driving me wild with pleasure.

"Mother-in-law, your mouth is incredible."

"Woop♥ Oop♥ Wook♥ Woop♥"

Pleased by my praise, she wiggled her hips playfully, her movements growing more enthusiastic. She was like a perfect instrument of pleasure, completely attuned to my desires.

Yesterday, she'd taken my virginity and awakened something primal in me. Now, every move she made stoked those instincts, drawing out a darker, more dominant side of me.

'Should I just… take her like I did yesterday?'

The guilt about Yeonji was fading, replaced by the urge to dominate the woman in front of me. Her mouth felt incredible, but after tasting her pussy yesterday, I craved more.

Knock knock

"Come in."

"Excuse me, Madam, Joo-hyun."

'Ugh!… We need to stop… huh?'

"M-Mother-in-law?!"

"Shhh♥ If you're not quiet, we'll get caught♥"

A maid entered the living room to clean, but instead of stopping, my mother-in-law only intensified her efforts.

"Lick♥ Woop♥ Chooop♥ Woop♥"

"Ugh!?… Ugh?!"

I tried to stay quiet, but her mouth was relentless, her lips and tongue working me over with expert precision.

'This is dangerous… but it feels too good to stop…'

Logically, I knew we should stop. But her mouth was clouding my judgment, and I couldn't bring myself to push her away.

"Haa♥… If I keep going like this, the sound will give us away… Master, help me♥"

"What do you mean…?"

I glanced over my shoulder. The maid was focused on her work, oblivious to what was happening. But if she came any closer, she'd hear everything.

"It's too loud when I suck like this… so while I'm using my tongue, press down hard on my head♥"

"Huh? But you won't be able to breathe…"

"♥"

'She's a true masochist.'

I stared at her, dumbfounded, but she just smiled, eager to please. She was willing to sacrifice her breath for my pleasure.

'I don't care anymore!'

Kkuuk

"Woop?!♥♥"

I grabbed her head and pushed her down, forcing her to take me deeper. She didn't resist, her throat tightening around me as she continued to service me.

"Heup♥ Chooop♥ Woop♥ Heup♥ Woop♥ Woop♥"

Her tongue worked furiously, her throat contracting and relaxing in rhythm. Even as she struggled to breathe, she kept going, her movements filled with desperate enthusiasm.

Ssssh Ssssh Ssssh

The maid was getting closer, but somehow, we remained unnoticed.

'This is terrifying… but also thrilling.'

I'd always had sex in private, but this was the first time I'd done it with someone else nearby. The risk of being caught sent my heart racing, but it only heightened the excitement.

Kkuuk

"Woop?!♥♥"

Without thinking, I pressed her head down harder, forcing her to take me even deeper.

Brrrrt Brrrrt Brrrrt Brrrrt Brrrrt

"!?!?!?♥… Gulp♥ Gulp♥ Gulp♥"

I came hard, my release flooding her throat.

"Ugh!"

Brrrrt Brrrrt

My orgasm seemed endless, as if I was emptying everything I'd built up overnight. My mother-in-law trembled, her body shaking from the lack of air, but I held her down, refusing to let her pull away.

"Haa…"

Finally, I released her, and the maid spoke up from behind us.

"I'm done cleaning."

"Hoo… Is that so? Thank you for your hard work. You may continue with your duties."

"Yes, Madam."

The maid bowed and left the room. As soon as she was gone…

"Heeeee♥"

Pshoooooooot

My mother-in-law, who'd been holding back, finally let go, her body writhing as she came. Her legs spread wide, she pushed her hips forward, her orgasm so intense it soaked through her panties.

Her face twisted into a lewd expression, her earlier elegance completely gone. She looked like a woman consumed by lust, her body trembling with pleasure.

"T-The best…♥… Gulp♥"

She swallowed every last drop, her tongue cleaning me with practiced ease.

"Master♥ Master♥ Master♥ Woop♥ Chooop♥ Haa♥ Woop♥"

"Clean it up… Jung-yeon."

"Yes♥ Master♥"

Seeing her like this, I couldn't help but speak informally, my tone dripping with dominance. But instead of objecting, she seemed to revel in it, her smile growing even wider.

"Haa♥… I almost died♥"

Her face was flushed, her lips swollen from the intensity of our encounter. But she looked utterly satisfied, her smile radiant.

"Please take care of me next time too♥"

Her words were a promise, a lewd invitation for more. And as I looked at her, my dick, which had started to soften, began to harden again.

"Hehehe♥ You really are incredible♥…"

Ssssh

She slid to the floor, lying on her stomach with her hips raised, her ass facing me.

"Punish the sow who dirtied the floor, master♥"

Wiggle wiggle wiggle wiggle

She lifted her skirt, revealing her soaked panties. The scent of her arousal filled the air, intoxicating and irresistible.

'How can I resist this!'

Kkwaak

"Haa♥"

I grabbed her ass, my fingers sinking into her soft flesh. She moaned, her voice trembling with need.

"You're so vulgar, seducing your son-in-law… you slut in heat!"

Slap!!

"Hiiiiiit♥ I'm sorry♥ I'm sorry for seducing my son-in-law♥"

I spanked her hard, leaving a red mark on her skin. She flattened herself against the floor, completely submitting to me.

Slap slap slap slap

"Hiiiiiit♥ Hiiiiing♥ Hugiiiiit♥"

Each slap made her wetter, her body trembling with pleasure. She was lost in the sensation, her moans growing louder with every strike.

"Ooooooooh♥"

Pshoooooooot

She came again, her body convulsing as she writhed on the floor. Her face was a picture of ecstasy, her earlier composure completely shattered.

Ssssh

"Heeut♥… Ah… N-Now I'm too sensitive…"

Pook

"Oook!?♥"

Before she could finish, I pulled her panties aside and thrust into her, my dick sliding into her slick, welcoming pussy.

"Kuek!"

Her body tightened around me, her walls gripping me as if begging for more. She was completely mine, and I had no intention of holding back.