(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- | High School Elven Transfer Student -After School Sex Training Lessons- [English] [Tremalkinger]
(CiNDERELLA ☆ STAGE 6 STEP) [RACTICA (Aonaga HERI)] Karen na Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [English] [NihilisticFirebrand]
[Natsuyasumi] Kagai Jugyou (Tamako Market)
Classmate to Ecchi Jugyou Ch. 13
[kuma-puro (Shouji Ayumu)] Raku Pera vol.8 Jugyou sankan (Various)
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou | Una lección privada y secreta con Futaba y Kawakami-sensei
[Yuzuki N Dash] Kanojo no Himitsu to Himitsu no Kanojo case.2 | Girlfriend's Secret, Secret Girlfriend - Case 2 (Futanarikko Lovers 3) [English] [Iris Caldor]
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | 專屬於我的前輩 (Soutaisei Kyodai Shoujo) [Chinese] [臭鼬娘漢化組] [Digital]
(C91) [Ngmyu (Tohgarashi Hideyu)] Himitsu no Sanshouuo (THE iDOLM@STER)
Sensei to Kozukuri LOVE Jugyou
Tenkousei JK Elf 3 -Houkago Yagai Jugyou- | High School Elven Transfer Student -After School Outdoor Lessons-
(BLOODYZONE) [Himitsu Kichi (Noguchi)] Steven ・A・ Starphase wa Kanawa nu Koi o Shite Iru (Kekkai Sensen)
(SUPER23) [S+y (Yumiya)] Himitsu | Secret (One Piece) [English]
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Metal Owl] Bellows no Himitsu (Suisei no Gargantia) [English]
(SC65) [Himitsukessya Usagi (Dancyo)] Teitoku wa Chicchai no ga Daisuki da (Kantai Collection -KanColle-) [Chinese] [想抱雷妈汉化组-援力覺醒小分隊]
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
[Himitsu Tetra (Senwa)] Mika Shota (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Classmate to Ecchi Jugyou Ch. 4
[honey lounge (Hachimitsu)] Honey Piece [Digital]
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
[FZ: (Fujisaki Fujiko)] Kore mo Jugyou no Ikkan desu [Digital]
[Oshii Rei] Kougyaku Jugyou [English] [CGrascal]
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB= [Colorized] [Decensored]
[Himitsu Doyoubi (Matsutaka Zon)] Milk Shibori (Yes! Precure5 Go Go!)
[Kotengu] Futari no Himitsu [Chinese][Incomplete]
[Keno Yantarou] Hazukashii Kagai Jugyou | 害羞的課外授業 [Chinese]
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
[Nyoroman Shouji] Mucchimuchi Keiko Sensei no Chou Nikkan Dohentai Jugyou! "Muchimuchi Roshutsu Choukyou Aheahe Chigoku Hen" (Kekko Kamen)
[Phantom] Tsuya Ane ~Oneesan no Micchaku Jugyou~
(C78) [Nekoneko Panchu! (Nekoneko Panchu)] Sanshimai Choukyou Yuugi [Yukari Hen] Yukari-chan no Butabana Kachiku Choukyou [Anal Higyaku Jugyou]
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [Chinese] [JoeOtaku+Pinkie汉化]
[Anzaki Moral] Hanjuku Yawaana Jugyou - Soft-Boiled, so Sweet Hole Lesson.
[Akitsuki Itsuki] Himitsu no Onedari "Kousaimin" | The Secret Desire (After Hypnosis) (Saimin Anji de "Kanarazu Kou naru") [English] [Cradily + mindwipe] [Digital]
(C71) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou 2+ Plus
Hajimete no Jugyou Sankan
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaasan no Curry | Mom's Curry (Yes! Precure 5) [English] [Shitty Translations]
[Kino Hitoshi] Kojin jugyou
(Panzer Vor! 11) [Sakura Garden (Shirosuzu)] Arisu-chan to Himitsu no Kouishitsu (Girls und Panzer) [Chinese] [Lolipoi汉化组]
(C91) [Serizawa-Room (Serizawa)] Onee-chan no Himitsu (Love Live! Sunshine!!)
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
[Itose Ikuto] Himitsu no Renketsu Sharyou (Otokonoko HEAVEN Vol. 30) [English] {Hennojin} [Digital]
[Kuro Fn] Seiseki Up! Tokubetsu Kojin Jugyou no Himitsu (Pakorare Award) [Chinese] [Digital]
[Ikuhana Niro] Kanojo no Himitsu II - The Secret of Her (COMIC Anthurium 2017-07) [Chinese] [CE家族社] [Digital]
[Sada Ko-ji] Onnakyoushi Ryoujoku Jugyou Burn & Freeze
[Aiueon] Himitsu no Kagaijugyou. (Original)
(C92) [Lemontei (Okawa Wataru)] Djeeta to Himitsu no Beach (Granblue Fantasy)
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon) [English] [BSN]
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
(C92) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo 2 | Binding Girlfriend 2 [English] [BlindEye]
JK Yome Sakura no Yagai Jugyou
[Iguchi Sentarou] Classmate to Ecchi Jugyou Ch.1 [Chinese]
(COMIC1☆11) [0000 (Akito.)] Rize Sensei to Himitsu no Jugyou♪ (Gochuumon wa Usagi desu ka?)
[Anthology] Megane Loli Choukyou Jugyou!! ~Otonashii Megane Lolikko ni Muriyari Dekachin Sounyuu~ | The Loli In Glasses' Training Lesson!! ~Force Fucking a Timid Glasses Wearing Loli With My Big Cock~ Ch. 1-3 [English] {Doujins.com}
Himitsu Kichi no Himitsu
[Anyakunin] Kagai Jugyou (Futa-On-Male)
[Ayakai Shingenya] Himitsu no Doyoubi
(C73) [2CV.SS (Asagi Yoshimitsu)] Winters Sturm (Rosario + Vampire) [English] [h-manga.moe]
[Chinzuriina] Sensei to Kotzukuri LOVE Jugyou (Otokonoko Heaven Vol. 11) [English] {Mysterymeat3}
(COMIC1☆11) [Nekomataya (Nekomata Naomi)] Shounen Arisu to Himitsu no Tobira (THE IDOLM@STER CINDERELLA GIRLS)
Sensei no ♥ Himitsu Jugyou
[honey lounge (hachimitsu)] Nibai! 2 [English] {Dsojourn}
Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou
(C80) [Ura KENT no Himitsu Kichi (KENT)] Monna Miller's e Youkoso (Monster Hunter) [English]
[honey lounge (Hachimitsu)] Chikyuu no Jinrui wa Kujo Taishou ni Narimashita | Earth's Human Race Disinfection [English] [AGB,Anon]
(C93) [The Seventh Sign (Kagura Yuuto)] Rean Kyoukan no Tokubetsu Kagai Jugyou (The Legend of Heroes: Trails of Cold Steel)
JK Yome Sakura no Inokori Jugyou
[Rin] Kono Koto wa Kareshi ni wa Himitsu desu.
(C90) [SAZ (Onsoku Zekuu)] Kudelia Sensee no Seiteki Jugyou (Mobile Suit Gundam Tekketsu no Orphans)
Joshi-kou de Sex Jugyou ~ Sensei, Ichigenme kara Irenaide!
[Homura Subaru] Momoyuri Gakuen - Himitsu no Soap-bu R | The Momoyuri Academy Secret Soapland Club R [English] [Digital]
[Jun&Yuri (Yuriko)] Tokubetsu Jugyou Shiyou! Kashima-chan! (Kantai Collection -KanColle-)
[honey lounge (Hachimitsu)] Honey Piece [English] [N04h] [Digital] [Incomplete]
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ (Shishunki Marudashi!) [English] [Azzei]
Tenshi no Houkago Jugyou Chapter 3
Tenshi no Houkago Jugyou Chapter 6
(C64) [Sakurakan (Seriou Sakura)] Tobikiri no Himitsu 1 | The troubling secret 1 (Inuyasha) [English] [EHCove + Hennojin]
[Tokunaga Poosaku] Himitsu no Kagai Jugyou
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou-
[Honey Lounge (Hachimitsu)] 190cm↑ Choushin Onee-san to Taikakusa Icha Love Jikan | 190cm↑ Size Difference "Icha Love" Time with a 190cm Tall Onee-san [English]
Girotin Konsoku Hoken no Jugyou
[Oohashiya (Oohashi Hikaru)] 3-nen A-gumi Kagai Jugyou (Mahou Sensei Negima!)
Boku Otokonoko nan desu kedo - Tokubestu Jugyou
(CR35) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Ink Sensei no Ikenai Kagai Jugyou - Teacher Ink's an Extracurricular Erotic Lecture (Moetan)
Youkoso Paisen ~AV Joyuu no Kagai Jugyou~
Tokubetsu Jugyou Shiyou! Kashima-chan!
Hinata to Yui no Kagai Jugyou
(C93) [abgrund (Saikawa Yusa)] Mesmerism 3 [Chinese] [無邪気漢化組]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
(COMIC1☆13) [Hachimitsu Romance (Eno Yukimi)] Kore Gurai Atashi ni datte Dekiru tte Itteru daro! (Granblue Fantasy) [Chinese] [前线作♂战♀基地]
[Hanpera] Nakadashi Tsuyudaku Kyonyuu Jugyou | 膣射出汁溢出 巨乳授業 [Chinese]
[Takasugi Kou] Mama ga Ippai (2) Tsukasa-san no Himitsu
(C69) [Studio Himitsukichi (Hasegawa Yuuichi)] Fallen Angel Dora 2 Colosseum
[Shinokage] Taiiku no Inokori Jugyou
[Ikuhana Niro] Sorezore no Himitsu II (COMIC Anthurium 2017-12) [Chinese] [偷渡欧洲×CYTUSX] [Digital]
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
[hcom] Jugyou ni Kyousei Rape Time ga Dounyuu Saremashita ~ Suki na Ko wo Hame Houdai! Kyousei Hame Jikan Start!
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
Minato-sensei no Kagai Jugyou
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo
Himitsu Kichi no Himitsu {doujins.com}
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- [Chinese] [ass個人簡易漢化]
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 1 | 女高中生ㄋㄟㄋㄟ全都露!? 健康教育全裸開課 [Chinese][變態浣熊漢化組]
(C90) [Cloud Palette (Akanagi Youto, Kuroyume Naoto)] Watashi to Himitsu no Gishiki Shimasen ka? (Touhou Project)
(C90) [Himitsukessya Usagi (Dancyo)] CUSTOMLOVECATs 3rd
(C90) [Solid Air (Zonda)] Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~ (Kantai Collection -KanColle-)