[teacher x student - mpreg kaisoo au] Young prof Kim always thought...
𝓺𝓾𝓮𝓮𝓷 𝓹𝓮𝓪𝓬𝓱 🍑@kissoohae
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Jul 22, 2026
~7 min read
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[teacher x student - mpreg kaisoo au]
Young prof Kim always thought his younger cousin's boyfriend is the epitome of innocence whom one Saturday morning he found asleep, naked next to him.
Not only did he taint him, but is soon informed that the college senior is pregnant.
Young prof Kim always thought his younger cousin's boyfriend is the epitome of innocence whom one Saturday morning he found asleep, naked next to him.
Not only did he taint him, but is soon informed that the college senior is pregnant.
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Wrong.
Everything is wrong. He shouldn't be waking up in his naked glory on a stranger's bed but with someone far from being a stranger.
Worse, with his cousin's beloved boyfriend.
Even worse, with the most innocent and purest of them all, Do Kyungsoo.
Everything is wrong. He shouldn't be waking up in his naked glory on a stranger's bed but with someone far from being a stranger.
Worse, with his cousin's beloved boyfriend.
Even worse, with the most innocent and purest of them all, Do Kyungsoo.
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Do Kyungsoo, a college senior 4 years younger than him, who couldn't even say the A word and even still uses the word "potty" when he's going to the toilet because he's raised as a modest and polite young man.
But there he is, snoring softly against the soft pillow, in his own
But there he is, snoring softly against the soft pillow, in his own
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nakedness to which the young professor tried not linger his eyes on.
It could be just a misunderstanding. The possibility that nothing actually happened is high but wait, is that a hickey on the kid's neck?
It could be from someone else but who would ever want to taint the only
It could be just a misunderstanding. The possibility that nothing actually happened is high but wait, is that a hickey on the kid's neck?
It could be from someone else but who would ever want to taint the only
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angel walking this earth?
Nope, not him. He's a professor and sleeping with his students isn't his thing and should never be his thing.
And definitely not his closest cousin's boyfriend.
A small whimper escapes the sleeping kid's parted lips as he turned to face the other side
Nope, not him. He's a professor and sleeping with his students isn't his thing and should never be his thing.
And definitely not his closest cousin's boyfriend.
A small whimper escapes the sleeping kid's parted lips as he turned to face the other side
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of the bed, still in dreamland.
But that's where he's wrong.
Kyungsoo bolts up in a few seconds, big eyes turning even bigger before a series of screams invades the room.
Everything isn't just wrong.
It's chaos and he's doomed.
But that's where he's wrong.
Kyungsoo bolts up in a few seconds, big eyes turning even bigger before a series of screams invades the room.
Everything isn't just wrong.
It's chaos and he's doomed.
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🔹
1 month later.
Jongin looks up from his laptop when the entrance door to his apartment opens up with a frantic Chanyeol starts walking around his living room.
His cousin still doesn't seem to notice him on his spot in the dining room behind his pile of books.
"What are you
1 month later.
Jongin looks up from his laptop when the entrance door to his apartment opens up with a frantic Chanyeol starts walking around his living room.
His cousin still doesn't seem to notice him on his spot in the dining room behind his pile of books.
"What are you
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freaking out about?" he finally asks, chuckling to himself when his cousin almost jumps up in surprise.
"It's Kyungsoo," his cousin whines, taking steps towards where he sits. "He's been quite moody lately and he's feeling under the weather. I told him we'd go to the hospital
"It's Kyungsoo," his cousin whines, taking steps towards where he sits. "He's been quite moody lately and he's feeling under the weather. I told him we'd go to the hospital
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but he doesn't want to. He kicked me out of his dorm."
"Oh." He merely says but his mind is suddenly filled with the event he and the said kid agreed to forget. "H-how is he not feeling well? I-I mean, he takes care of himself very well and barely gets sick." He finishes with an
"Oh." He merely says but his mind is suddenly filled with the event he and the said kid agreed to forget. "H-how is he not feeling well? I-I mean, he takes care of himself very well and barely gets sick." He finishes with an
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awkward fake cough to cover up his stutters. He instantly looks back down to his laptop screen when his cousin finally reaches the seat next to him.
"Maybe that's what he is when he gets sick. This is the first time I've seen him not feeling well."
"Maybe."
"Maybe that's what he is when he gets sick. This is the first time I've seen him not feeling well."
"Maybe."
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"Since it's Saturday and I have errands to run for my boss, maybe you can let him stay here for today?"
Everything forgotten about his lesson plans, his mouth runs dry at the idea and he slowly shoots a glare at the other. "I'm sorry, what?"
"I'm not really feeling confident
Everything forgotten about his lesson plans, his mouth runs dry at the idea and he slowly shoots a glare at the other. "I'm sorry, what?"
"I'm not really feeling confident
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leaving him on his own especially now that he's sick. At least here, you can watch him while you do your work."
"I'm not a babysitter!"
"Come on, man. It's not like it's the first time he has come here. Just for today. I'll drop by again and take him home later so, please?"
"I'm not a babysitter!"
"Come on, man. It's not like it's the first time he has come here. Just for today. I'll drop by again and take him home later so, please?"
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It had been a month too since the last time he saw the kid. After leaving the stranger's house with the after-party mess behind, he had been trying to avoid the places he knows where Kyungsoo often comes to or walks through in the university.
He's doing so well and then here,
He's doing so well and then here,
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his cousin comes and decides to bring the person he doesn't really want to see. Moreover, look after him.
"Sure," he blurts out anyway and Chanyeol jumps up right away and rushes out of his apartment with a distant thanks and goodbye.
Everything will be fine, he tries to
"Sure," he blurts out anyway and Chanyeol jumps up right away and rushes out of his apartment with a distant thanks and goodbye.
Everything will be fine, he tries to
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assure himself.
It's not like he's really going to babysit. He's going to do his work and the kid will just be sleeping all day for sure.
And nope, that's not what happens, of course.
The moment Chanyeol leaves the apartment, leaving a lightheaded boyfriend in the middle of
It's not like he's really going to babysit. He's going to do his work and the kid will just be sleeping all day for sure.
And nope, that's not what happens, of course.
The moment Chanyeol leaves the apartment, leaving a lightheaded boyfriend in the middle of
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the living room with, the kid bawls out crying like someone turned on a switch on him somewhere with a remote control.
"Why are you crying?" he freaks out, watching the figure slump down on his carpet, legs kicking into thin air. "Tell me what's wrong!" He raised his voice but
"Why are you crying?" he freaks out, watching the figure slump down on his carpet, legs kicking into thin air. "Tell me what's wrong!" He raised his voice but
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to no avail.
So he turns his back and proceeds to his dining room. Just as he settles down, the crying stops and footsteps padded closer. He watches the kid stop by his fridge and looked at him with teary eyes and runny nose.
"Can I have some ice cream?"
Moody indeed.
"Sure."
So he turns his back and proceeds to his dining room. Just as he settles down, the crying stops and footsteps padded closer. He watches the kid stop by his fridge and looked at him with teary eyes and runny nose.
"Can I have some ice cream?"
Moody indeed.
"Sure."
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🔹
A doorbell takes him back to consciousness, jolting his head up too sudden, regretting it right away.
The dizziness slowly disappeared, eyebrows furrows in annoyance at the sight of his fridge wide open.
He hears the distant noise from the TV in in the living room.
A doorbell takes him back to consciousness, jolting his head up too sudden, regretting it right away.
The dizziness slowly disappeared, eyebrows furrows in annoyance at the sight of his fridge wide open.
He hears the distant noise from the TV in in the living room.
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The doorbell rings once again and he finally decides to get it but not before closing his fridge and glaring at the small figure hunched over his coffee table with the mess of food around.
"Cheesy Bacon with extra cheese. That would beㅡ."
He stares back at the delivery boy
"Cheesy Bacon with extra cheese. That would beㅡ."
He stares back at the delivery boy
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when he opened the door and interrups with a "I didn't order that."
"That would be 5 dollars," the delivery boy says anyway.
Without more fuss, he pays and brings the pizza to the living room, dropping it flat on his coffee table.
"Yay, pizza!"
He groans in response.
"That would be 5 dollars," the delivery boy says anyway.
Without more fuss, he pays and brings the pizza to the living room, dropping it flat on his coffee table.
"Yay, pizza!"
He groans in response.
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The unpleasant sight irks him but he knows cleaning up right now won't help. There will still be a mess after an hour.
"Were you homeless for a damn week? You're eating non-stop since you got here and it's only been three hours!"
He watches the kid's face turn into panic, hands
"Were you homeless for a damn week? You're eating non-stop since you got here and it's only been three hours!"
He watches the kid's face turn into panic, hands
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waving frantically towards him with a shake of his head. "You can't say the D word, Jongin."
"Well, damn. What would you do? Cry?"
He speaks too early. Kyungsoo starts with a soft sob but quickly escalated to wailing.
Just then his phone rings. Chanyeol calls to check on his
"Well, damn. What would you do? Cry?"
He speaks too early. Kyungsoo starts with a soft sob but quickly escalated to wailing.
Just then his phone rings. Chanyeol calls to check on his
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boyfriend and Jongin just have one news.
"How's Kyungsoo? Is heㅡ Is that him crying again? Did he even stop? What did you do?"
"What did I do? Nothing! I think your boyfriend's broken. Get him out of here and fix him!"
"Ah, please bear with it. Just one more hour!"
"How's Kyungsoo? Is heㅡ Is that him crying again? Did he even stop? What did you do?"
"What did I do? Nothing! I think your boyfriend's broken. Get him out of here and fix him!"
"Ah, please bear with it. Just one more hour!"
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One more hour turns out to be one while night in his cousin's dictionary.
It's past 11pm when he's finally done with his lesson plans for the whole week and too tired to notice everything turned quiet. No TV, no crying. Just silence.
He sighs when he find his unwilling crasher
It's past 11pm when he's finally done with his lesson plans for the whole week and too tired to notice everything turned quiet. No TV, no crying. Just silence.
He sighs when he find his unwilling crasher
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asleep on his couch, surrounded by his own trash. There's even a popcorn on his hair.
He remembers the first time Kyungsoo slept over. It was totally far from all he sees at the moment.
The kid has always been a neat freak and he never thought he'd be the worst slob when sick.
He remembers the first time Kyungsoo slept over. It was totally far from all he sees at the moment.
The kid has always been a neat freak and he never thought he'd be the worst slob when sick.
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Now looking at the sleeping figure, he battles within himself if he needs to carry him to a more comfortable bed or leave him there in his own mess.
Laying a finger on the sleeping big baby can trigger his guilt. It happened a month ago and still unclear, not remembering
Laying a finger on the sleeping big baby can trigger his guilt. It happened a month ago and still unclear, not remembering
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anything that happened that night.
Neither of them has any clue how they ended on the same bed, naked with a couple of hickeys each.
He hears the sleeping kid whimper in his sleep.
Jongin lost count how many times he freaked out that day but he thinks that this one is the
Neither of them has any clue how they ended on the same bed, naked with a couple of hickeys each.
He hears the sleeping kid whimper in his sleep.
Jongin lost count how many times he freaked out that day but he thinks that this one is the
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worst.
He sees him trembling and lips turn pale.
"M-mom..."
"Shit, why now?" He rushes out of his apartment and ran down three doors along the hallway. He presses the doorbell and knocks
"Hyung! Open up! It's an emergency!"
The knocking goes on until a disheveled older man
He sees him trembling and lips turn pale.
"M-mom..."
"Shit, why now?" He rushes out of his apartment and ran down three doors along the hallway. He presses the doorbell and knocks
"Hyung! Open up! It's an emergency!"
The knocking goes on until a disheveled older man
