Secret Class

Story Kang-Cheol Wang · Art Mina-Chan

비밀수업 / Bimilsueop / 秘密の授業 / 秘密教學

Ongoing
332 chapters
Updated Oct 23
Nov 2019
3.6 out of 5,54 ratings

Usually weekly

Chapters: 332 chapters
Updated: Oct 23, 2026
Releases: Usually weekly
Status: Ongoing
Published: Nov 2019
Also known as: 비밀수업; Bimilsueop; 秘密の授業; 秘密教學

Dae Ho, who became an orphan at the age of 13, was adopted by his father’s friend. However, Dae Ho in adulthood knew nothing about the relationship between men and women. Aunt and sisters decided to give pure Dae Ho a secret class… This story is about a wife of two cheating on her husband with whom she has two daughters and a boy they took in.

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Oct 17

Baek Sul-Hee
Cha Mi-A
Cha Su-A (filtering by this character)
Eun-Nim
Han Yeong-Ran
Han Yu-Hui
Jong Eun-Ae
Kang Joo-Ri
Oh Dae-Ho

Chapter 320Oct 8

Continues the scene from ch. 319

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 319Oct 1

Scene spans ch. 319–320

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 315Sep 24

Cha Su-A (filtering by this character)
Han Yeong-Ran
Oh Dae-Ho

Chapter 314Sep 18

Continues the scene from ch. 313

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Watching

Chapter 313Sep 9

Scene spans ch. 313–314

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Watching

Chapter 312Sep 2

Continues the scene from ch. 310

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Cha Mi-A
Cha Su-A (filtering by this character)
Cha Yeong-Gu
Jong Eun-Ae
Oh Dae-Ho

Chapter 311Aug 31

Continues the scene from ch. 310

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 310Aug 25

Scene spans ch. 310–312

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 309Jul 15

Continues the scene from ch. 307

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 308Jul 2

Continues the scene from ch. 307

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 307.5May 28

Continues the scene from ch. 307

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 307Jun 16

Scene spans ch. 307–309

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 306May 31

Continues the scene from ch. 305

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 305May 31

Scene spans ch. 305–306

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 304May 21

Continues the scene from ch. 303

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 303May 10

Scene spans ch. 303–304

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 302May 4

Continues the scene from ch. 300

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Watching

Chapter 301Apr 26

Continues the scene from ch. 300

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Watching

Chapter 300Apr 19

Scene spans ch. 300–302

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Watching

Chapter 249Feb 13, 2025

Continues the scene from ch. 248

Cha Su-A (filtering by this character)
Oh Dae-Ho

Missionary

Chapter 248Feb 5, 2025

Scene spans ch. 248–249

Cha Su-A (filtering by this character)
Oh Dae-Ho

Missionary

Chapter 247Jan 30, 2025

Continues the scene from ch. 246

Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Sleep

Chapter 246Jan 23, 2025

Scene spans ch. 246–247

Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Sleep

Chapter 226Aug 5, 2024

Continues the scene from ch. 225

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 225Aug 5, 2024

Scene spans ch. 225–226

Cha Mi-A
Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Chapter 222Jun 20, 2024

Cha Su-A (filtering by this character)
Jong Eun-Ae
Oh Dae-Ho

Imagination

Chapter 217May 22, 2024

Continues the scene from ch. 215

Cha Mi-A
Cha Su-A (filtering by this character)
Kang Joo-Ri
Oh Dae-Ho

Scene spans ch. 217–219

Jong Eun-Ae
Oh Dae-Ho

Chapter 216May 10, 2024

Continues the scene from ch. 215

Cha Mi-A
Cha Su-A (filtering by this character)
Kang Joo-Ri
Oh Dae-Ho

Chapter 215May 7, 2024

Scene spans ch. 215–217

Cha Mi-A
Cha Su-A (filtering by this character)
Kang Joo-Ri
Oh Dae-Ho

Chapter 214Apr 12, 2024

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 213Apr 5, 2024

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Watching

Chapter 212Apr 5, 2024

Continues the scene from ch. 211

Cha Mi-A
Cha Su-A (filtering by this character)
Cha Yeong-Gu
Oh Dae-Ho

Chapter 211Mar 24, 2024

Scene spans ch. 211–212

Cha Mi-A
Cha Su-A (filtering by this character)
Cha Yeong-Gu
Oh Dae-Ho

Chapter 210Mar 16, 2024

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 206Feb 7, 2024

Continues the scene from ch. 204

Cha Su-A (filtering by this character)
Oh Dae-Ho

Caught

Chapter 205Jan 25, 2024

Continues the scene from ch. 204

Cha Su-A (filtering by this character)
Oh Dae-Ho

Caught

Chapter 204Jan 18, 2024

Scene spans ch. 204–206

Cha Su-A (filtering by this character)
Oh Dae-Ho

Caught

Chapter 203Jan 10, 2024

Continues the scene from ch. 202

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 202Jan 3, 2024

Continues the scene from ch. 200

Jong Eun-Ae
Oh Dae-Ho

Car

Scene spans ch. 202–203

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 187Nov 12, 2023

Continues the scene from ch. 186

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Watching

Chapter 186Nov 12, 2023

Scene spans ch. 186–187

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Watching

Chapter 170Apr 23, 2023

Continues the scene from ch. 169

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Threesome

Chapter 169Apr 16, 2023

Scene spans ch. 169–170

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Threesome

Chapter 168Apr 9, 2023

Continues the scene from ch. 168

Cha Mi-A
Cha Su-A (filtering by this character)
Oh Dae-Ho

Watching

Chapter 167Apr 2, 2023

Continues the scene from ch. 166

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 166Mar 26, 2023

Scene spans ch. 166–167

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 138Aug 1, 2022

Continues the scene from ch. 137

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 137Jul 23, 2022

Continues the scene from ch. 137

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 132Jun 18, 2022

Continues the scene from ch. 131

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 131Jun 11, 2022

Continues the scene from ch. 131

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 130Jun 4, 2022

Continues the scene from ch. 128

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 129May 14, 2022

Continues the scene from ch. 128

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 128May 7, 2022

Scene spans ch. 128–130

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 127Apr 30, 2022

Continues the scene from ch. 125

Baek Sul-Hee
Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 126Apr 23, 2022

Continues the scene from ch. 125

Baek Sul-Hee
Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 125Apr 16, 2022

Scene spans ch. 125–127

Baek Sul-Hee
Cha Su-A (filtering by this character)
Oh Dae-Ho

Baek Sul-Hee
Oh Dae-Ho

Chapter 113Apr 8, 2022

Continues the scene from ch. 110

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 112Apr 8, 2022

Continues the scene from ch. 110

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 111Apr 8, 2022

Continues the scene from ch. 110

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 110Apr 8, 2022

Continues the scene from ch. 110

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 109Apr 8, 2022

Continues the scene from ch. 109

Cha Su-A (filtering by this character)
Oh Dae-Ho

Masturbation

Chapter 77Apr 8, 2022

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 76Apr 8, 2022

Continues the scene from ch. 75

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 75Apr 8, 2022

Continues the scene from ch. 75

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 74Apr 8, 2022

Continues the scene from ch. 73

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 73Apr 8, 2022

Continues the scene from ch. 71

Cha Su-A (filtering by this character)
Oh Dae-Ho

Continues the scene from ch. 73

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 72Apr 8, 2022

Continues the scene from ch. 71

Cha Su-A (filtering by this character)
Oh Dae-Ho

Chapter 71Apr 8, 2022

Continues the scene from ch. 71

Cha Su-A (filtering by this character)
Oh Dae-Ho

4.2

Stuck Living With My In-Laws

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4.5

The Hole Is Open

152 chapters

4.5

Don't Tell Mom!

104 chapters

4.5

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61 chapters

4.4

Mother And Daughter

54 chapters

4.5

My New Family Is Too Nice To Me

130 chapters

4.4

What’s Wrong With This Family?

82 chapters

4.3

Rooftop Sex King

91 chapters

3.9

Absolute Hypnosis In Another World

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4.1

Close As Neighbors

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4.0

Revenge By Harem

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Adults only

Secret Class

Characters

Oh Dae-Ho

Jong Eun-Ae

Cha Mi-A

Cha Su-A

Baek Sul-Hee

Han Yeong-Ran

Kang Joo-Ri

Han Yu-Hui

Woo So-Hyun

Cha Yeong-Gu

Han Go-Bong

Hitman

Mr. Park

Eun-Nim

Chapters

Reviews

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Panty Note

Run Away

PC Café Hotties

Alley Story

Similar series

Stuck Living With My In-Laws

The Hole Is Open

Don't Tell Mom!

The Mansion

Mother And Daughter

My New Family Is Too Nice To Me

What’s Wrong With This Family?

Rooftop Sex King

Absolute Hypnosis In Another World

Close As Neighbors

Revenge By Harem