[Abe Inori] Ninshin Inokori Jugyou (ANGEL Club 2016-09) [Chinese] [Sona5566漢化] [Digital]
[FEI] Sensei's Secret Lesson Ch. 1-3 | Sensei no Himitsu Jugyou Ch. 1-3 [English] [Lazarus H]
[Circle Roman Hikou (Taihei Tengoku)] Sekaiichi Uketai Kojin Jugyou (Quiz Magic Academy)
[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]
(C82) [Circle Ohigetan (Ohigetan)] Ohigebon-32 Classmate Manko Note 7-kame Joukan Taiiku no Jugyou no Ato Classmate no Onnanoko-tachi ni Onnanoko ya Ase no Nioi de Munmun Muremure no Joshi Kouishitsu e Shoutai Saremashita
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-3 [English]
(C91) [mocha*2popcorn (Kibii Mocha)] Nimu no Himitsu no Sukima (Kantai Collection -KanColle-)
[Amatarou] Futari de Jugyou wo Nukedashite ♡ | Sneaking out of Class Together [English] {YQII}
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | 縮小性活 ~和青梅竹马的生活方式~ [Chinese] [节操汉化组]
Abunai Kojin Jugyou
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ | 女孩子補給品 性轉換之後保健的授業 [Chinese]
Rokujou Junko no Haisetsu Kagai Jugyou
[Shinokage] Taiiku no Inokori Jugyou
[Takano Saku] Osananajimi no Kimi - Zenpen | You, My Childhood Friend - Part 1 (Kanojo to Watashi no Himitsu no Koi) [English] [Yuri-ism]
(C59) [2CV.SS (Asagi Yoshimitsu)] M 0.5 (various)
Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou
[Hachimitsu Romance (Eno Yukimi)] Drang to Sturm-dono ga OneShotax Suru Hon (Granblue Fantasy) [Digital]
Yume no Natsugai Jugyou
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
[Yan-Yam (Yan-Yam)] Inkou Kagai Jugyou (Onegai Teacher)
Rean Kyoukan no Tokubetsu Kagai Jugyou
(C91) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Inokori Jugyou [Chinese] [無邪気漢化組]
(C90) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Yagai Jugyou
Kimi to Himitsu no Jugyou
Yomako-Sensei no Tokubetsu Jugyou
Albion Gakuen Himitsu no Jugyou
(C88) [Gachapin Mukku. (Mukai Kiyoharu)] Kanojo to Houkago no Himitsu (Yahari Ore no Seishun Love Come wa Machigatteiru.)
Keiko Sensei no Chijoku Jugyou
[Himitsu Doyoubi (Matsutaka Zon)] Motto Oshiri no Neji wo Maite (Rozen Maiden)
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa)
[Anzaki Moral] Kanbyou Shite Ageru | Sinful Nursing (Hanjuku Yawaana Jugyou) [English] [ugliblawg]
(Reitaisai 14) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Joukan~ (Touhou Project)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
[Minor Boy] Keiko Sensei no Chijoku Jugyou
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
Hachimitsu to Himitsu
(C93) [Chocolate Land (kakao)] Koakuma Setsuko no Himitsu vol.3
[KEN] History of violence (Onnanoko no Himitsu) [English] [sauerkraut]
Tenshi no Kagai Jugyou Ch. 3
[Keno Yantarou] Hageshii Kagai Jugyou [Chinese]
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [English] [Facedesk]
[Fuu @ Jijii Lover] [R-18] Himitsu Kikou
[Murasakiiro no Yoru (Murasaki*)] Sensei, Kore wa Futari dake no Himitsu desu yo ~Okujou no Himitsu~ [Chinese] [绅士仓库汉化] [Digital]
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]
(C91) [Tefutefu. (Tefun)] Futanari Erika to Maho no Himitsu II (Girls und Panzer) [Chinese] [CE家族社]
Raku Pera vol.8 Jugyou sankan
Yankee Musume o Ecchi de Kousei!? ~Jugyou de Ijirare Shitagi ga Gusshori~ 1
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa) [English] {Less Censored Version}
(C89) [Himitsukessya Usagi (Dancyo)] Ijimekko ni Fukushuuda [Chinese] [想抱雷妈汉化组]
[Koutarou] Ritsuko-Sensei no Kojin Jugyou | Big Breasts Teacher, Children's Virginity Hunting Expert. (COMIC Bazooka 2011-12) [English]
Amatsuka Gakuen no Kaikan Jugyou
[Narumiya] Himitsu no Omorashizumu!
Sakurako Sensei no Tokubetsu Jugyou
[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}
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB= [Colorized] [Decensored]
(Puniket 35) [Tori no Ya (Mashikodori)] Nozomi-chan Ganbaru! (Kamisama Minarai Himitsu no Cocotama)
Chakui Shasei no Susume Sensei no Kagai Jugyou
[Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou | Me and My Futanari Childhood Friend's First Extracurricular Lesson in Reverse Anal [English] [JasmineTea] [Digital]
[Unno Hotaru, Natsumi Chiharu, Yoshizawa Kei, Otohiko] Himitsu no Renai Jugyou 45
Naisho no Kagai Jugyou Nyuumonhen
[ACTIVA (SMAC)] Yomako-sensei no Tokubetsu Jugyou (Tengen Toppa Gurren Lagann) [Chinese] [黑条汉化]
[honey lounge (Hachimitsu)] Honey Piece [Digital]
[Booblian (BTtamako)] Himitsu no Tights | 秘密的黑丝 [Chinese] [黄记汉化组] [Digital]
(C72) [Studio EKO (Suzunari Ichigo)] Himitsu Nikki 1 ~Toosaka-san no Himitsu Diary~ (Fate/stay night)
(C91) [Serizawa-Room (Serizawa)] Onee-chan no Himitsu (Love Live! Sunshine!!)
[honey lounge (Hachimitsu, DRE)] Soutaisei Kyodai Shoujo [Digital]
(C90) [Cloud Palette (Akanagi Youto, Kuroyume Naoto)] Watashi to Himitsu no Gishiki Shimasen ka? (Touhou Project)
[Gekka Bijin (Ero Murasaki)] Matoba Risa Himitsu no PAPA Party Mikansei Copybon (THE IDOLM@STER CINDERELLA GIRLS)
[Yuriwhale] Himitsu Kurabu (Monster Musume No iru Nichijou)
Sweets' Hime no Himitsu Recipe
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou-
(C94) [Service Heaven (Azukiko)] Kawakami Sensei to Futaba no Himitsu Kojin Jugyou (Persona 5)
[REGARD (Minesaki Ryou) Himitsu-Switch (Magic Knight Rayearth) [Digital]
(C54) [Tange Kentou Club (Yokota Mamoru)] Clone Doll Kagai Jugyou / My Favorite Full Colour Gengashuu
Classmate to Ecchi Jugyou 8
[Anzaki Moral] Hanjuku Yawaana Jugyou - Soft-Boiled, so Sweet Hole Lesson.
(C94) [Testa Kitchen (Testa)] Chibikko Idol to Himitsu no Live (THE IDOLM@STER CINDERELLA GIRLS)
Jugyou Chuu Ni You Kya Joshi Ga Omorashi
[Takase Yuu] Hajimete no Jugyou Sankan (Naisho no Jiyuuchou) [English] [Raknnkarscans]
[honey lounge (hachimitsu)] Nibai! 2 [English] {Dsojourn}
[Kino Hitoshi] Kojin jugyou
[Himitsu Kessha Vanitas] Kuro Gal to Shota Itoko Doushi no Himitsux | The Gyaru and the Shota - Secret Sex Between Cousins [English] [Digital]
[Iguchi Sentarou] Classmate to Ecchi Jugyou 7 [Digital]
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
(SUPER23) [S+y (Yumiya)] Himitsu | Secret (One Piece) [English]
Tenkousei JK Elf -Houkago Choukyou Jugyou-
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
[Palco Nagashima] Hokenshitsu no Himitsu (Gekkan Web Otoko no Ko-llection! S Vol. 10) [English] [CGrascal] [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Miwaku no Joyfull (Fresh Precure) [Digital]
Rize Sensei to Himitsu no Jugyou♪
[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun (Dragon Ball Super) [Digital]
[usi] Himitsu no Kissaten Ch. 1-8 [Digital]
[212] Himitsu no Manabiya | The Secret School (Aimitsu Carameliser) [English] [N04H]
Tenshi no Kagai Jugyou Ch. 4
Muchimuchi Okaasan no Himitsu no Daietto Sakusen, Himitsu no 〇〇〇 Sakusen
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon)
Tenkousei JK Elf 3 Saishuushou -Houkago Yagai Jugyou -
[Higashimidou Hisagi] Momozono Gakuensei Kagaku Jugyou Houkago Fuck - After School Fuck [English] {doujins.com}
[Noise] Tobibako no Jugyou (COMIC LO 2013-05 Vol.110) [English] [Facedesk]
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
[Syuuen] Kagai Jugyou
[FZ: (Fujisaki Fujiko)] Kore mo Jugyou no Ikkan desu [Digital]
[Ichigo Crown (Yuzuri Ai)] Himitsu 3 ~Oyako no Himitsu Choukyou Kairaku Ochi~ [Chinese] [空中貓個人製作 & 不咕鸟汉化组] [Digital]
(C81) [Take Out (Zeros)] Takanashi-ke Yon Shimai no Himitsu (WORKING!!)
(Shuuki Reitaisai 4) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Gekan~ (Touhou Project)
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
(SUPER13) [Aireal, Teruo Haruo (Fuka, Kanekiyo Miwa)] Kagai Jugyou - Extracurricular Lesson (Yu-Gi-Oh!)
※Hoshuu Jugyou desu.
[Iruma Kamiri] Himitsu no Onayami Soudan | Chance Exposure (Gakko no Himitsu) [English]
(C93) [Maltese (Runrun)] Yuuwaku no Akaitsuki to Futari no Himitsu (The Legend of Zelda)
Tenshi no Houkago Jugyou Chapter 9
[Sasamori Tomoe] Yuutousei ni Hitsuyou na Jugyou | A Class an Honor Student Needs (COMIC HOTMiLK 2014-05) [English] [Facedesk]
[Watanabe Wataru] Himitsu no Tokkun (Ase o Kaitara) [English] [Fated Circle]
[Kawady MAX] Rinkan Jugyou (Rape Class) [English] =Torwyn=
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-5 [English]
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (Naruto) [Chinese]
[Aoji] Kagai Jugyou (Naruto)(English)(yaoi)
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo
[Ponkotsu Works] Uso no Kimi to Anoko no Himitsu [Chinese] [靴下汉化组] [Digital]
[Azuki Yui] Himitsu no Tokkun (COMIC BAVEL 2017-09) [Chinese] [Digital]
(CR35) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Ink Sensei no Ikenai Kagai Jugyou - Teacher Ink's an Extracurricular Erotic Lecture (Moetan)
[Hayake] Sensei to Himitsu no Jugyou | Secret Lessons with Sensei (COMIC LO 2021-07) [English] {Mistvern} [Digital]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
(COMIC1☆12) [Maho-Shinsengumi (Kouzuki Ichika)] Astolfo-kyun no Koko ni wa Himitsu ga Ippai (Fate/Grand Order)
(Gakuen Trial 1.5 Kagai Jugyou) [ZCC (Zakiko)] Hi ga Kurete (Super Danganronpa 2) [Chinese] [冥棗同萌]
[Shunjou Shuusuke] Kojin Jugyou | Private Lesson (COMIC MUJIN 2012-08) [English] [darknight]
(C69) [Studio Himitsukichi (Hasegawa Yuuichi)] Fallen Angel Dora 2 Colosseum
(C47) [Karumaya (Karuma Tatsurou)] KARMA (Various)
[Juna Juna Juice] Boku no Harem Academia 02 wa: Kacchan ni wa Ienai Himitsu (Boku no Hero Academia) [Chinese] [叔叔不行了漢化]
(Keikaku 0x0C) [Himitsu Doyoubi (Matsutaka Zon)] Witch Trial (Doki Doki Majo Shinpan!)
[Sukiyoshi Shinji] Monmon Kagai Jugyou (Incubus) [English] [mysterymeat3]
[botibotiikoka (takku)] Joji Bitch JS wa Yuuwaku Shitagariya-san - Inokori Jugyou [Digital]
(C92) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo 2 [Chinese] [Lolipoi汉化组]
[Oohashiya (Oohashi Hikaru)] 3-nen A-gumi Kagai Jugyou (Mahou Sensei Negima!)
[Yuzu Ramune] Yankee Musume o Ecchi de Kousei!? ~Jugyou de Ijirare Shitagi ga Gusshori~ 1
[Nico Pun Nise] Tenshi no Kagai Jugyou [English] [Brolen]
(C78) [Ura KENT no Himitsu Kichi (KENT)] Cammy Quick Climax (Street Fighter)
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]