[Princess Project. (Sentape)] Private Lesson ~Nagato Yuki no Kojin Jugyou~ (Suzumiya Haruhi no Yuuutsu) [Digital]
[Gekka Bijin (Ero Murasaki)] Matoba Risa Himitsu no PAPA Party Mikansei Copybon (THE IDOLM@STER CINDERELLA GIRLS)
[Hachimitsu Romance (Eno Yukimi)] Mizugi de Paizuri Shitemorau Manga (Granblue Fantasy) [Digital]
(C93) [Maltese (Runrun)] Yuuwaku no Akaitsuki to Futari no Himitsu (The Legend of Zelda)
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
(C83) [Nejimaki Kougen (Kirisawa Tokito)] Sharuru no Himitsu | Chales's Secret (D.C.III ~Da Capo III~) [English] {Hennojin}
(C81) [Doronuma Kyoudai (Mr.Lostman, RED-RUM)] Himitsu (Bishoujo Senshi Sailor Moon)
[Himitsu Doyoubi (Matsutaka Zon)] Pants-Wetting All-Stars DX (Pretty Cure) [English] =TV=
[Ayakai Shingenya] Himitsu no Doyoubi [English] [mysterymeat3]
Naisho no Kagai Jugyou Nyuumonhen
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaasan no Curry (Yes! Precure 5)
[Matsutou Tomoki] Himitsu no Cabajou-kun [Digital]
(C90) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Yagai Jugyou
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson [English] [Lazarus H]
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 1 | Hadakanbo Education - Schoolgirls' Breasts are Exposed!? Naked Health Lesson 1 [English] [Decensored] [artfish]
[212] Himitsu no Manabiya | The Secret School (Aimitsu Carameliser) [English] [N04H]
(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi) [English] {doujins.com}
Secret lesson - Himitsu Jugyou
[honey lounge (hachimitsu)] Nibai! [Digital]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-5 [English]
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou
[Shinnosuke] Kan Nao-chan no Himitsu no Dansu Tokkun ( ※ R - 18) (Persona 4)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
※Hoshuu Jugyou desu.
(C91) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Inokori Jugyou [Chinese] [無邪気漢化組]
(C65) [Tax inn (Kisu Yoshimitsu)] FALLEN (Bleach)
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] Puchi Puri no Hon (Petite Princess Yucie)
(C92) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo 2 | Binding Girlfriend 2 [English] [BlindEye]
[Granada Sky (Mogiki Hayami)] Futari no Himitsu | Our Secret [English] [Digital]
Classmate to Ecchi Jugyou Ch. 5
(Sougo ni Kanade mf) [17W (Eiko)] Himitsu no Sensei (IDOLiSH 7)
Zenra de Suiei no Jugyou!!
Sensei to Kozukuri LOVE Jugyou
Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson
[HIGH RISK REVOLUTION] Shiori Vol.11 Inya no Kagai Jugyou (Tokimeki Memorial)
[Taku-tamA (Takuwan)] Danua to Himitsu no Gishiki (Granblue Fantasy) [Digital]
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou-
[Nemurineko (miniru)] Himitsu no Kyoukasho (Sennen Sensou Aigis)
(C90) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Yagai Jugyou [English] [H-Konbini]
(C84) [Ashima Sandou (Ashima Takumi)] Kasen to Himitsu no Kobeya (Touhou Project)
[Gekka Saeki] Anara Idol | 戀肛偶像 (Toilet no Himitsu) [Chinese] [臭鼬娘漢化組] [Digital]
[Saigado] Hitozuma Audrey-san no Himitsu ~30-sai kara no Furyou Tsuma Kouza~ - Vol. 2 Ch. 9~15 [English] {Hennojin}
(C89) [Shiranai Ouchi (Amedori)] Ii Koto wa Futari no Himitsu
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]
[SCO.LABO (shoco)] Himitsu no Niyuukan (Daiya no Ace)
(C94) [MottoCompany (FLIPPER)] Senshadou Musume no Ikenai Kojin Jugyou (Girls und Panzer)
(C80) [Ura KENT no Himitsu Kichi (KENT)] Monna Miller's e Youkoso (Monster Hunter)
(C74) [Andorogynous (Kiyose Kaoru)] 20 Mensou no musume no Himitsu (Nijuu Mensou no Musume)
[Coin RAND] Seitokaichou no Himitsu 5 (COMIC Anthurium 034 2016-02) [English] {Hennojin}
Abunai Kojin Jugyou
[Iguchi Sentarou] Classmate to Ecchi Jugyou 4~6[Digital]
[honey lounge (Hachimitsu)] Imouto >> Ani [English]
(C85) [Tooku no Sora (UTAKATA Nagi)] Musashi-san no Kojin Jugyou (Kyoukai Senjou no Horizon)
[Yuriwhale] Himitsu Kurabu (Monster Musume No iru Nichijou)
Classmate to Ecchi Jugyou Ch. 2
[Gekkou Tei (Seres Ryu)] Chiron Sensei no Seikou Jugyou (Fate/Grand Order) [Digital]
Tenshi no Kagai Jugyou Ch. 9
[Himitsu Doyoubi (Matsutaka Zon)] Miyuki-chan wa Unchi ga Shitai Otoshigoro
Zoku Sakurako Sensei no Tokubetsu Jugyou
[Onnanoko Himitsu Seisan Koujou(Youichirou W)] Budou Bishoujo Kajuu (Rurouni Kenshin)
[Yamano Kitsune] Injoku Jugyou
Tenshi no Houkago Jugyou Chapter 11
[Activa (SMAC)] Yomako Sensei no Tokubetsu Jugyou (Tengen Toppa Gurren Lagann) [English] {fzid4}
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project)
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
[Watanabe Wataru] Himitsu no Omoide (Bakunyuu Dou Deshou?) [English] [Fated Circle]
[Tokunaga Poosaku] Himitsu no Kagaijugyou - Ni Jikanme [Chinese] [cqxl自己汉化]
(C93) [TRoK (Mebachi Maguro)] Himitsu no Rokujouma (THE IDOLM@STER CINDERELLA GIRLS)
(C73) [2CV.SS (Asagi Yoshimitsu)] Winters Sturm (Rosario + Vampire)
[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun (Dragon Ball Super) [Digital]
[Takano Saku] Osananajimi no Kimi - Zenpen | You, My Childhood Friend - Part 1 (Kanojo to Watashi no Himitsu no Koi) [English] [Yuri-ism]
[2CV.SS(Yoshimitsu Asagi)] Inamorato Prediletto 3 (Final Fantasy VII Advent Children, Rumble Roses)
(Meikyuu Tanbou 2) [IORIAM (Mizuno)] Himitsu no Futari Asobi (Magi: The Labyrinth of Magic)
(C94) [Akausagi (Fukuyama Naoto)] Kagai Jugyou Sakuya Hen (Kagai Jugyou -Shiritsu Hakurei Joshi Gakuen-)
Naisho no Kagai Jugyou {Hennojin}
[lionoil (Arumajiki)] Gold Saucer Miqo'te Himitsu Club e Youkoso (Final Fantasy XIV) [Digital] [Chinese] [靴下汉化组]
(COMIC1☆9) [Himitsukessya Usagi (Dancyo)] Chibineko
(C94) [Testa Kitchen (Testa)] Chibikko Idol to Himitsu no Live (THE IDOLM@STER CINDERELLA GIRLS)
[Keno Yantarou] Hageshii Kagai Jugyou
Amatsuka Gakuen no Kaikan Jugyou
[Ichigo Crown (Yuzuri Ai)] Himitsu 3 ~Oyako no Himitsu Choukyou Kairaku Ochi~ [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Chinese] [SNAP个人漢化] [Digital]
(C91) [KAZAMA DoJo (Mucc)] Boku to Bakugou Mama no Himitsu (Boku no Hero Academia) [Chinese] [叔叔不行了漢化]
[Himitsu Doyoubi (Matsutaka Zon)] Kanon chou Kikiippatsu (Suite Precure) [Digital]
[Yuzu Ramune] Yankee Musume o Ecchi de Kousei!? ~Jugyou de Ijirare Shitagi ga Gusshori~ 1
[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. 1-2 [English] {Doujins.com}
(C86) [Hyogetsu (Momonoki Fum)] Riko no Kagai Jugyou (To LOVE-Ru)
[Momonosuke] Shirai-sensei no Hoshuu Jugyou | Shirai Sensei's Extra Lessons (Momoiro Otome Irony) [English] [Flatopia] [Digital]
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- [Chinese] [ass個人簡易漢化]
[PLEIADES☆FORTUNE (Kaniyama Yusuke)] Natsuyasumi Hoshuu Jugyou
Tenshi no Kagai Jugyou Ch. 3
(COMIC1☆12) [Usagi no Oyatsu (Amatsuka China)] Illustrious to Himitsu no Yasen (Azur Lane)
[Anmichu Dou] Himitsu no Oshikko ~Manga Hen~
(C68) [2CV.SS (Asagi Yoshimitsu)] Inamorato Prediletto 3 (Final Fantasy VII Advent Children, Rumble Roses)
[Mitsuba Minoru] Sakurako Sensei no Tokubetsu Jugyou (COMIC ExE 07) [Chinese] [黑条汉化] [Digital]
Girotin Konsoku Hoken no Jugyou
Kobetsu Hoshuu Jugyou Ajitani Hifumi Hen
Kyou mo Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Yukan high Zakura (Chieko)] Shashin-bu Kounai Roshutsu Satsueikai - Bijutsu Jugyou Dessin Model 2 [Digital]
[Ginhaha] Uketsukejou no Himitsu na Irai (Goblin Slayer) [English]
(SC65) [Ohoshisamadou (GEKO)] Kotori to Niko ga Himitsu no Sekkyaku shichau yo♥ (Love Live!) [Chinese] [脸肿汉化组]
Yomako-Sensei no Tokubetsu Jugyou
[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] Champyon
[Hirose Miho] Himitsu no Kagai Jugyou
[Himitsu Doyoubi (Matsutaka Zon)] Watashi ha Neko ni Naritai (Suite Precure) [Digital]
[honey lounge (hachimitsu)] Nibai! 2
[Honey Lounge (Hachimitsu)] 190cm ↑ Choushin Onee-san to Taikakusa Icha Love Jikan | 190cm↑ Size Difference "Icha Love" Time with a 190cm Tall Onee-san [Chinese] [沒有漢化]
(C93) [Sakuraito (Utana)] Himitsu no daisuki (Ginga e Kickoff!!)
[FEI] Sensei no ♥ Himitsu Jugyou Ch. 1-8
[Sorairo Panda (Yamome)] Himitsu to Binetsu
(C86) [Yukaiya (Yukaiyan)] Watashi no Himitsu (Love Live!)
[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]
(C92) [megalodon (Mezashi Gohan)] Albion Gakuen Himitsu no Jugyou (Granblue Fantasy)
(Shuuki Reitaisai 4) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Gekan~ (Touhou Project)
(Shuuki Reitaisai 4) [Setoran (Itou Seto, Tanno Ran)] Touhou Kyouikugakuen Reimu Iincho no Himitsu no Houkago (Touhou Project) [Chinese] [CE家族社]
(COMIC1☆12) [Maho-Shinsengumi (Kouzuki Ichika)] Astolfo-kyun no Koko ni wa Himitsu ga Ippai (Fate/Grand Order) [Chinese] [琴叶汉化]
[Oshii Rei] Kougyaku Jugyou [English] [CGrascal]
Zenra de Suiei no Jugyou!! | Naked Swimming Class!! =LWB=
[FEI] Sensei's Secret Lesson Ch. 1-2 | Sensei no Himitsu Jugyou Ch. 1-2 [English] [Lazarus H]
(C91) [Serizawa-Room (Serizawa)] Onee-chan no Himitsu (Love Live! Sunshine!!)
(C64) [Sakurakan (Seriou Sakura)] Tobikiri no Himitsu 1 | The troubling secret 1 (Inuyasha) [English] [EHCove + Hennojin]
[Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou [Digital]
(Triplet Rhapsody 8) [Tougechaya (Touge Hiro)] Mesubuta Sugisaki Himitsu no Houkago (Mitsudomoe)
Izayoi Sakuya Sensei no Dosukebe Koukai Jugyou in Terakoya
(C91) [Ngmyu (Tohgarashi Hideyu)] Himitsu no Sanshouuo (THE iDOLM@STER) [English] [mysterymeat3]
[Iguchi Sentarou] Classmate to Ecchi Jugyou Ch.1 [Chinese]
(C65) [Tax inn (Kisu Yoshimitsu)] FALLEN (Bleach) [English]
[ether] Sennyuu Shita Joshikou no Jugyou ga Erosugiru Ken! - Irechae! Shirumamire Momikucha Dessin Jugyou
Minato-sensei no Kagai Jugyou