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Issue · 2026-W44Fresh chapters for the daily commute · Sat, Oct 31, 2026

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My Stepsister Crawled into My Bed at 18

Section: ThrillerEnglishPublished Oct 31, 2026

My Stepsister Crawled into My Bed at 18 is a thriller serial in English. Parts 1–3 are printed here in full; the story continues from Part 4 in the official app.

Parts 1–3 on this site
Start Part 1Continue in the app

From Part 4 the story is in the official app — the code is in the bar at the bottom of the page.

The story

She arrived at fifteen, thin and malnourished, and Adam treated her like his own sister. Autumn was the daughter of his mother's friend, taken in after a family tragedy left her an orphan with nowhere to go. Adam welcomed her, glad to finally have a sibling.

On the night of Autumn's eighteenth birthday, during the Lunar New Year while his parents were away, Adam wakes to find her kneeling over him, holding silver handcuffs. She kisses him, whispers that she has waited for this day, and calls him hers. By morning he is certain they slept together.

But when he confronts her, Autumn's clear, innocent eyes deny everything, insisting he only dreamed it. Adam cannot tell memory from delusion, and begins to wonder whether he is a pervert, or whether he truly wants his stepsister.

Opening

Skinny and malnourished, she looked like a little monkey.

I treated her like my own sister, never imagining that at eighteen, she would crawl into my bed.

On the night of her eighteenth birthday, I opened my eyes to find her holding handcuffs.

"Brother, I've been waiting for this day," she said.

"You're mine!"

I sat in the living room downstairs, absentmindedly letting my hot Americano turn cold, still unable to believe what had happened.

Holy crap, I slept with Autumn last night!

Her closed eyes next to my pillow this morning,

Her arms tightly wrapped around my waist,

Keep reading Part 1 →

Issue contents

  1. Part 1Free here~140 words
  2. Part 2Free here~370 words
  3. Part 3Free here~360 words
  4. Part 4In the app
  5. Part 5In the app
  6. Part 6In the app
  7. Part 7In the app
  8. Part 8In the app
  9. Part 9In the app
  10. Part 10In the app
  11. Part 11In the app
  12. Part 12In the app
  13. Part 13In the app
  14. Part 14In the app
  15. Part 15In the app
  16. More partscontinue in the official app

Also in this section

Thriller →

Questions

How many parts of My Stepsister Crawled into My Bed at 18 can I read here?
Three. Part 1, Part 2 and Part 3 are printed here in full, each on its own page, and Part 3 is the last one this site carries.
Where does My Stepsister Crawled into My Bed at 18 continue after Part 3?
In the official app. Part 4 onward is not published on this site. Install the app, open it, and enter the code 534219 — it takes you straight to this story instead of the app’s front page.
Which section is My Stepsister Crawled into My Bed at 18 in?
Thriller. The story is written in English and sits in our Thriller section.
What is the code 534219 for?
It tells the official app which story you were reading here. Copy it from the bar at the bottom of the page and enter it after installing.

KSCR Serials prints only the opening Parts that publishers release as previews, plus basic story details. Complete stories are read in the official app.