[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]
[Sisei Tokei] Kojin Jugyou -Kokuhaku- (COMIC MILF 2012-12 Vol. 10) [English] [jhenier13]
(C86) [Garakuta-ya (Neko Gohan)] Papa (Kare) to Watashi no Himitsu no Atelier 2 (Esper Mami)
(C78) [Ura KENT no Himitsu Kichi (KENT)] Cammy Quick Climax (Street Fighter)
[Yukan high Zakura (Chieko)] Bijutsu Jugyou Dessin Model [Digital]
[Yanagi] Oshioki Kojin Jugyou (COMIC ExE 02) [Chinese] [今天又是懶覺懶覺的巨篇]
[Gesundheit] MOMO! Dairokuwa Momoki Shussei no Himitsu no Maki (COMIC KURiBERON 2017-11 Vol. 61) [Chinese] [沒有漢化] [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Hanamaru Hamburg no Yukue
Hoshuu Jugyou bu Seikatsu Kiroku | 补习授业部性爱记录
[Torajima-shi Kouhouka (Torajimaneko)] Boku no Himitsu no Machi The Secret City [English] {doujins.com} [Digital]
[Iruma Kamiri] Himitsu no Onayami Soudan | Chance Exposure (Gakko no Himitsu) [English] [Decensored]
[Onoda Sachi] Onii-chan to Himitsu ni Fureru
[Sawano Akira] Imoutotachi no H na Himitsu [Chinese]
(C94) [Akausagi (Fukuyama Naoto)] Kagai Jugyou Sakuya Hen (Kagai Jugyou -Shiritsu Hakurei Joshi Gakuen-)
[Chika] Oni Kyoushi no Himitsu - Oni teacher's Fuckin' Secret (COMIC X-EROS #73) [Chinese] [希月学园汉化组] [Digital]
[Coin RAND] Seitokaichou no Himitsu 5 (COMIC Anthurium 034 2016-02) [English] {Hennojin}
Yanagida-sensei no Zenra Jugyou
Sensei no ♥ Himitsu Jugyou
[Coin RAND] Seitokaichou no Himitsu 3 (COMIC Anthurium 021 2015-01) [English] {Hennojin}
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ [Chinese] [沒有漢化]
[Narumiya] Himitsu no Omorashizumu!
[Sukiyoshi Shinji] Monmon Kagai Jugyou (Incubus) [English] [mysterymeat3]
(COMIC1☆9) [Leaz Koubou (Oujano Kaze)] Kami-sama no Himitsu no Beit | The Goddess' Secret Part-time Job (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [yuripe]
[Nico Pun Nise] Tenshi no Kagai Jugyou
[Mutou Mato] Issho ni Himitsu Shimasen ka... (COMIC X-EROS #57) [Chinese] [萝莉援助汉化组] [Digital]
(C73) [Omoshiro Burger (Tokuda Shinnosuke)] Watashi-tachi to Papa no Kagai Jugyou Album
Yuutousei ni Hitsuyou na Jugyou
(COMIC1☆13) [CesiumP (Aka Seiryou)] Darjeeling no Himitsu Chakai (Girls und Panzer)
[honey lounge (Hachimitsu, DRE)] Soutaisei Kyodai Shoujo [Digital]
[Tsukino Jyogi] Minato-sensei no Kagai Jugyou (COMIC HOTMiLK 2015-09) [Chinese] [瓜皮汉化]
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Himitsu Doyoubi (Matsutaka Zon)] Kanon chou Kikiippatsu (Suite Precure) [Digital]
[honey lounge (Hachimitsu)] Honey Piece [English] [N04h] [Digital] [Incomplete]
(Shota Scratch SP2) [Sesso Minus (Sesso Nashiko)] Goshujin-sama no Himitsu | The Young Master's Secret [English] {Shotachan}
Rika Sensei no Kagai Jugyou
(C93) [TRoK (Mebachi Maguro)] Himitsu no Rokujouma (THE IDOLM@STER CINDERELLA GIRLS)
(C80) [Shirakaba Doori (DRY)] Fuyuko Sensei no Hachimitsu Jugyou (Cerberus)
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
[Murasakiiro no Yoru (Murasaki*)] Sensei, Kore wa Futari dake no Himitsu desu yo ~Hitonatsu no Himitsu~ [Digital]
Futanari Tokubetsu Jugyou
(C92) [Lemontei (Okawa Wataru)] Djeeta to Himitsu no Beach (Granblue Fantasy)
[Himitsu Doyoubi (Matsutaka Zon)] Miwaku no Joyfull (Fresh Precure) [Digital]
[Metal Owl] Bellows no Himitsu (Suisei no Gargantia) [English]
[FEI] Sensei's Secret Lesson Ch. 1-3 | Sensei no Himitsu Jugyou Ch. 1-3 [English] [Lazarus H]
Ninshin Inokori Jugyou
(COMIC1☆14) [Ofuzake Tale (Custom)] Saracchi to Himitsu no Lesson (Azur Lane)
Himitsu no Kagaijugyou - Ni Jikanme
Classmate to Ecchi Jugyou Ch. 6
Kimi to Himitsu no Jugyou
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Chinese] [SNAP个人漢化] [Digital]
(C94) [Service Heaven (Azukiko)] Kawakami Sensei to Futaba no Himitsu Kojin Jugyou (Persona 5)
[honey lounge (hachimitsu)] Nibai! 2
[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]
[Himitsu Doyoubi (Matsutaka Zon)] Sausage no Himitsu (Yes! Precure 5 Go Go!) [Digital]
[Namusoubyou] Futanari Manga # Tanuko no Himitsu
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaasan no Curry | Mom's Curry (Yes! Precure 5) [English] [Shitty Translations]
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
(C94) [Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou 丨扶她青梅竹馬和我第一次的反向小穴做愛課外授課 [Chinese] [沒有漢化]
Zoku Sakurako Sensei no Tokubetsu Jugyou
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
Zerogumi Kagai Jugyou
Himitsu no 3 Bitch ~ Haha no Himitsu Hen ~
Raku Pera vol.8 Jugyou sankan
[Natsuyasumi] Kagai Jugyou (Tamako Market)
[AXZ (Asagi Yoshimitsu, Festa)] Angel's Stroke 29 Yomi Rinkan (Ga-Rei Zero)
Sakurako Sensei no Tokubetsu Jugyou
(Puniket 35) [Tori no Ya (Mashikodori)] Nozomi-chan Ganbaru! (Kamisama Minarai Himitsu no Cocotama)
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure)
[Minor Boy] Keiko Sensei no Kojin Jugyou - Keiko Sensei Series 2
(C87) [Himitsukessya Usagi (Dancyo)] Nugasare Iinchou | Class President Undressed [English] [ATF]
[Ikuhana Niro] Sorezore no Himitsu II (COMIC Anthurium 2017-12) [Chinese] [偷渡欧洲×CYTUSX] [Digital]
[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][Decensored]
[Yukan high Zakura (Chieko)] Shashin-bu Kounai Roshutsu Satsueikai - Bijutsu Jugyou Dessin Model 2 [Chinese] [Digital]
(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi) [English] {doujins.com}
(C69) [Renai Mangaka (Naruse Hirofumi)] Otome Chikku Kagai Jugyou (Mai-Otome)
[Anyakunin] Kagai Jugyou (Futa-On-Male)
[Keno Yantarou] Abunai 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]
[Minor Boy] Keiko Sensei no Chijoku Jugyou
[Ruku-Pusyu] Quistis Sensei no Kojin Jugyou (Final Fantasy VIII)
Naisho no Kagai Jugyou
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [English] [Digital]
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~
[Itose Ikuto] Himitsu no Renketsu Sharyou (Otokonoko HEAVEN Vol. 30) [English] {Hennojin} [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Digital]
[MULTIVITAMIN] Jugyou Sankan DL ban (Original)
[Unno Hotaru, Natsumi Chiharu, Yoshizawa Kei, Otohiko] Himitsu no Renai Jugyou 45
[Hachimitsu Romance (Eno Yukimi)] Natsumeki (Granblue Fantasy) [Digital]
(Shuuki Reitaisai 4) [Terebi-san (Chuusuu Kairo)] Gensoukyou no H na Himitsu (Touhou Project)
(C93) [Himitsukessya Usagi (Dancyo)] Mukuchi na Kurose-san wa Orera no Iinari
[Gyuunyuu Rinda] Minami Sensei no Tadashii Seikyouiku Jugyou | 美波老師的正確的性教育授業 [Chinese]
(C92) [666PROTECT (Jingrock)] Tenkousei JK Elf 3 Saishuushou -Houkago Yagai Jugyou - [Chinese] [无毒汉化组]
(C81) [Take Out (Zeros)] Takanashi-ke Yon Shimai no Himitsu (WORKING!!)
(SC2017 Summer) [mocomocodo (Nukunuku Batten)] Glenn Sensei no Rokudenashi Kagai Jugyou (Rokudenashi Majutsu Koushi to Akashic Records) [Chinese] [oo君個人漢化]
(C65) [Tax inn (Kisu Yoshimitsu)] FALLEN (Bleach) [English]
Secret lesson - Himitsu Jugyou
[Activa (SMAC)] Yomako Sensei no Tokubetsu Jugyou (Tengen Toppa Gurren Lagann) [English] {fzid4}
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
[Oshii Rei] Kougyaku Jugyou