(COMIC1☆12) [Usagi no Oyatsu (Amatsuka China)] Illustrious to Himitsu no Yasen (Azur Lane)
[Tatsunami Youtoku] Bijin Henshuuchou no Himitsu [Digital]
Classmate to Ecchi Jugyou Ch. 7
[(Yuu)Adashino Suisan (Isshi Taira)] oshiete! ongon no hachimitushu jugyou
[Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit Complete (K-ON!) [Digital]
(COMIC1☆13) [CesiumP (Aka Seiryou)] Darjeeling no Himitsu Chakai (Girls und Panzer)
(C92) [Takaneko (Takineko)] Himitsu Tomodachi Takane (THE IDOLM@STER)
(Bokura no Love Live! 19!) [Umenomi Gahou (Umekiti)] Himitsu Gokko (Love Live!) [Chinese] [脸肿汉化组]
(C93) [TRoK (Mebachi Maguro)] Himitsu no Rokujouma (THE IDOLM@STER CINDERELLA GIRLS)
Classmate to Ecchi Jugyou Ch. 11
[HIGH RISK REVOLUTION] Shiori Vol.11 Inya no Kagai Jugyou (Tokimeki Memorial)
[Tenzen Miyabi] Himitsu no Chikamichi | Back Alley Shortcut (Kemono DIRECT 4) [English] =LWB=
Tsuya Ane ~Onee-san no Micchaku Jugyou~
[Higashimidou Hisagi] Momozono Gakuensei Kagaku Jugyou Houkago Fuck - After School Fuck [English] {doujins.com}
Naisho no Kagai Jugyou {Hennojin}
[Ameyama Telegraph (Ameyama Denshin)] Rokujou Junko no Haisetsu Kagai Jugyou [Digital]
(C78) [Studio Wallaby (Haruhonya)] Onee-chan Sensei Zenbu to Hoshuu Jugyou
[Saigado] Hitozuma Audrey-san no Himitsu ~30-sai kara no Furyou Tsuma Kouza~ - Vol. 2 [English] {Hennojin}
[KAZAMA DoJo (Mucc)] Boku to Bakugou Mama no Himitsu (Boku no Hero Academia) [Digital]
[Hirose Miho] Himitsu no Kagai Jugyou
Classmate to Ecchi Jugyou 8
Tenkousei JK Elf 3 Saishuushou -Houkago Yagai Jugyou -
(C89) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Kagai Jugyou [Chinese] [無邪気漢化組]
Naisho no Kagai Jugyou Nyuumonhen
[Taku-tamA (Takuwan)] Danua to Himitsu no Gishiki (Granblue Fantasy) [Digital]
(C73) [2CV.SS (Asagi Yoshimitsu)] Winters Sturm (Rosario + Vampire)
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou (JoJo's Bizarre Adventure)
[sugarBt] Hajimete no Jugyou | First lesson (COMIC Koh 2016-09) [Chinese]
[Mori Hiromi] Onee-san no Kagai Jugyou
[Mitsuba Minoru] Zoku Sakurako Sensei no Tokubetsu Jugyou (COMIC ExE 09) [Chinese] [黑条汉化] [Digital]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
[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]
(Meikyuu Tanbou 2) [IORIAM (Mizuno)] Himitsu no Futari Asobi (Magi: The Labyrinth of Magic)
Rokujou Junko no Haisetsu Kagai Jugyou
[Keno Yantarou] Tanoshii Kagai Jugyou
(C93) [Sakuraito (Utana)] Himitsu no daisuki (Ginga e Kickoff!!)
Yanagida-sensei no Zenra Jugyou
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaasan no Curry (Yes! Precure 5)
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Digital]
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
(COMIC1☆11) [Garakuta-ya (Neko Gohan)] Papa to Watashi no Himitsu no Atelier 3 (Esper Mami)
[HATENA-BOX (Oda Kenichi)] Hokentaiiku no Hoshuu Jugyou (Baka to Test to Shoukanjuu) [Digital]
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project) [Chinese] [CE家族社]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-6 [English]
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [English] {JUSTICE} [Digital]
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (NARUTO)
[Himitsu Doyoubi (Matsutaka Zon)] Painpan no Junan (Fresh Precure) [Digital]
(C72) [Yowamidori (Saeki)] Himitsu Himitsu
[honey lounge (hachimitsu)] Nibai! [Digital]
[Iguchi Sentarou] Classmate to Ecchi Jugyou 1~3[Digital]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo
[Matsutou Tomoki] Himitsu no Cabajou-kun [Digital]
[win win] Inwai Jugyou
[Tokunaga Poosaku] Himitsu no Kagai Jugyou
Yuutousei ni Hitsuyou na Jugyou
(C94) [Momo no Kanzume (Nanamomo Rio)] Himitsu no Bisoku (Azur Lane)
[Hachimitsu Romance (Eno Yukimi)] Sturm-dono ni Amaetai (Granblue Fantasy) [English] [Clawhammer] [Digital]
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- | High School Elven Transfer Student -After School Sex Training Lessons- [English] [Tremalkinger]
Rean Kyoukan no Tokubetsu Kagai Jugyou
(C63) [2CV.SS (Asagi Yoshimitsu)] Dengeki Juujo 1.5 | Gundam Chronicle (Gundam SEED)
Sensei to Himitsu no Jugyou | Secret Lessons with Sensei
Abunai Kagai Jugyou | 위험한 과외 수업
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [English] [NihilisticFirebrand]
Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~
[Kitani Sai] Secret lesson - Himitsu Jugyou [English]
Zoku Sakurako Sensei no Tokubetsu Jugyou
(C95) [Nawairo Sonata (Himitsu)] Chaldea no Nawa Yome-Tachi (Fate/Grand Order)
(C89) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Kagai Jugyou
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou
(Reitaisai 14) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Joukan~ (Touhou Project)
[Kitani Sai] Himitsu Jugyou
Tenkousei JK Elf 3 -Houkago Yagai Jugyou- | High School Elven Transfer Student -After School Outdoor Lessons-
[honey lounge (Hachimitsu)] Honey Piece [Digital]
Sensei to Kozukuri LOVE Jugyou
(C90) [OFF (OKINA)] Himitsu no Kajitsu [English] [ATF]
(COMIC1☆9) [Himitsukessya Usagi (Dancyo)] Chibineko
[Narumiya] Himitsu no Omorashizumu!
[Herohero Hospital (Isaki)] Himitsu no Futari Futari no Himitsu (Haikyuu!!)
[PLEIADES☆FORTUNE (Kaniyama Yusuke)] Natsuyasumi Hoshuu Jugyou
(COMIC1☆12) [Kurimomo (Tsukako)] Himitsu no Takarabako (Granblue Fantasy)
[Akitsuki Itsuki] Himitsu no Onedari "Kousaimin" | The Secret Desire (After Hypnosis) (Saimin Anji de "Kanarazu Kou naru") [English] [Cradily + mindwipe] [Digital]
(C89) [Himitsu Doyoubi (Matsutaka Zon)] Pretty na Store Gentei Yakinori (Go! Princess PreCure)
(C90) [Cloud Palette (Akanagi Youto, Kuroyume Naoto)] Watashi to Himitsu no Gishiki Shimasen ka? (Touhou Project)
[Dynamite Moca] Bokura no Himitsu (Otokonoko Heaven's Door 5) [Chinese] [瑞树汉化组] [Digital]
(SC60) [Himitsu Doyoubi (Matsutaka Zon)] Acetea no Nodogoshi (Dokidoki! Precure)
(C57) [Onnanoko Himitsu Seisan Koujou (Various)] Recipe of Sakura (Card Captor Sakura)
[Nekomaru Rentarou] Naisho no Jugyou (U-148 cm.) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
Rika Sensei no Kagai Jugyou
[Xikyougumi (Sukegai Kurov, Mita Gunu)] Zoku Kanou Naraba Shirubekidenai Chinjufu no Himitsu (Kantai Collection -KanColle-) [Digital]
(Puniket 35) [0000 (Akito.)] Rize Sensei to Himitsu no Jugyou (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
(Gakuen Trial 1.5 Kagai Jugyou) [ZCC (Zakiko)] Hi ga Kurete (Super Danganronpa 2) [Chinese] [冥棗同萌]
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
(C72) [Studio EKO (Suzunari Ichigo)] Himitsu Nikki 1 ~Toosaka-san no Himitsu Diary~ (Fate/stay night)
[Takano Saku] Osananajimi no Kimi - Zenpen | You, My Childhood Friend - Part 1 (Kanojo to Watashi no Himitsu no Koi) [English] [Yuri-ism]
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
(C68) [2CV.SS (Asagi Yoshimitsu)] Inamorato Prediletto 3 (Final Fantasy VII Advent Children, Rumble Roses)
(C92) [Chocolate Land (kakao)] Koakuma Setsuko no Himitsu vol. 2 [Chinese] [無毒漢化組]
(C84) [Rorinoutage (Shimantogawa)] Honya no Onee-san no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
[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~ [English] {Doujins.com}
Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~
(C95) [horonaminZ (horonamin)] Ochikobore Succubus to Sex Hoshuu Jugyou
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou desuyo (Touhou Project)
(C91) [catastrophe. (Harusawa)] Kurusu Shitei no Himitsu
(C92) [Takaneko (Takineko)] Himitsu Tomodachi Takane (THE IDOLM@STER) [Chinese] [白姬汉化组]