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A Secret Lesson With My Younger Sister

Author(s):

ALIEN

Status:

Ongoing

Last updated:

Jan-10-2026 07:28:50 PM

View:

1,309,575

Rating:

5.00 / 5 - 49 votes

CHAPTER LIST
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Genres

Comedy Drama Romance School life Seinen Mature Adult

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A Secret Lesson With My Younger Sister CHAPTER LIST
Start Reading Newest Chapter

  • A Secret Lesson With My Younger Sister

    Alternative : Secret Lessons With My Younger Sister / 여동생이랑 비밀 레슨

  • Author(s) : ALIEN
  • Status : Ongoing
  • Last updated : Jan-10-2026 07:28:50 PM
  • TransGroup :
  • View : 1,309,575
  • Genres : Comedy , Drama , Romance , School life , Seinen , Mature , Adult
  • Rating :
  •   mangakakalot.fan rate : 5.00 / 5 - 49 votes

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 95 1,393 11 hour ago
Chapter 94 581 11 hour ago
Chapter 93 667 11 hour ago
Chapter 92 3,315 12-18 14:02
Chapter 91 2,092 12-18 14:02
Chapter 90 1,275 12-18 14:01
Chapter 89 4,946 11-27 01:00
Chapter 88 1,415 12-18 14:00
Chapter 87 3,689 11-13 06:21
Chapter 86 4,583 11-05 14:21
Chapter 85 5,901 10-27 14:02
Chapter 84 3,091 10-27 14:02
Chapter 83 6,441 10-16 14:43
Chapter 82 7,759 10-08 14:23
Chapter 81 7,117 09-28 13:42
Chapter 80 8,538 09-22 17:46
Chapter 79 8,246 09-17 13:26
Chapter 78 7,797 09-12 17:24
Chapter 77 5,538 09-12 17:24
Chapter 76 8,405 08-23 14:33
Chapter 75 9,512 08-21 14:54
Chapter 74 9,269 08-18 14:47
Chapter 73 9,489 08-01 13:47
Chapter 72 10,026 07-29 13:47
Chapter 71 7,202 07-29 13:47
Chapter 70 9,482 07-13 14:47
Chapter 69 6,744 07-13 14:47
Chapter 68 8,676 07-02 14:49
Chapter 67 8,449 06-27 18:10
Chapter 66 10,365 06-21 17:01
Chapter 65 10,011 06-08 16:28
Chapter 64 10,745 06-02 15:09
Chapter 63 9,503 06-02 15:09
Chapter 62 8,766 06-02 15:08
Chapter 61 9,001 06-02 15:08
Chapter 60 10,780 06-02 15:08
Chapter 59 9,499 06-02 15:07
Chapter 58 8,907 06-02 15:07
Chapter 57 8,231 06-02 15:07
Chapter 56 8,688 06-02 15:07
Chapter 55 8,480 06-02 15:06
Chapter 54 8,613 06-02 15:06
Chapter 53 8,848 06-02 15:06
Chapter 52 8,139 06-02 15:05
Chapter 51 8,171 06-02 15:05
Chapter 50 9,790 06-02 15:05
Chapter 49 7,573 06-02 15:04
Chapter 48 8,419 06-02 15:04
Chapter 47 8,663 06-02 15:04
Chapter 46 8,488 06-02 15:03
Chapter 45 9,358 06-02 15:03
Chapter 44 9,227 06-02 15:03
Chapter 43 9,076 06-02 15:03
Chapter 42 10,359 06-02 15:02
Chapter 41 9,847 06-02 15:02
Chapter 40 9,402 06-02 15:02
Chapter 39 9,109 06-02 15:01
Chapter 38 9,892 06-02 15:01
Chapter 37 9,641 06-02 15:01
Chapter 36 10,265 06-02 15:00
Chapter 35 10,228 06-02 15:00
Chapter 34 9,964 06-02 15:00
Chapter 33 10,426 06-02 14:59
Chapter 32 10,744 06-02 14:59
Chapter 31 11,390 06-02 14:59
Chapter 30 12,166 06-02 14:59
Chapter 29 10,371 06-02 14:58
Chapter 28 11,330 06-02 14:58
Chapter 27 11,689 06-02 14:58
Chapter 26 11,768 06-02 14:57
Chapter 25 12,611 06-02 14:57
Chapter 24 13,098 06-02 14:57
Chapter 23 12,840 06-02 14:56
Chapter 22 15,157 06-02 14:56
Chapter 21 14,370 06-02 14:56
Chapter 20 16,683 06-02 14:56
Chapter 19 18,107 06-02 14:55
Chapter 18 18,647 06-02 14:55
Chapter 17 17,577 06-02 14:55
Chapter 16 17,640 06-02 14:54
Chapter 15 19,243 06-02 14:54
Chapter 14 18,540 06-02 14:54
Chapter 13 20,040 06-02 14:53
Chapter 12 22,390 06-02 14:53
Chapter 11 25,073 06-02 14:53
Chapter 10 26,113 06-02 14:52
Chapter 9 24,642 06-02 14:52
Chapter 8 26,913 06-02 14:52
Chapter 7 29,032 06-02 14:51
Chapter 6 30,219 06-02 14:51
Chapter 5 30,145 06-02 14:51
Chapter 4 33,439 06-02 14:50
Chapter 3 33,911 06-02 14:50
Chapter 2 36,534 06-02 14:50
Chapter 1 51,554 06-02 14:49

A Secret Lesson With My Younger Sister summary:

“I heard you’re really good at sex.” Jinyoung, known among his friends as a sex master, is actually inexperienced and as single as could be.However, when he’s questioned by his 20-year-old sister, Bomi, Jinyoung pretends to be experienced and lies. After that day… Every night, my sister now comes to my room without our parents knowing. This is a problem.

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