[Karakuchi Choucream] Minarai Succubus Himitsu no Jugyou (COMIC Mangekyo 2015-07) [Chinese] [绅士仓库汉化]
Himitsu Nikki 1 ~Toosaka-san no Himitsu Diary~
[sho-tan] Taiiku no Jugyou
[Ikuhana Niro] Sorezore no Himitsu II (COMIC Anthurium 2017-12) [Chinese] [偷渡欧洲×CYTUSX] [Digital]
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
Kawakami Sensei to Futaba no Himitsu Kojin Jugyou
Classmate to Ecchi Jugyou Ch. 7
(C90) [OFF (OKINA)] Himitsu no Kajitsu [English] [ATF]
(C90) [Kuroshikatei (Unno Hotaru)] Himitsu no Riko-chan (Mahou Tsukai PreCure!)
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou (JoJo's Bizarre Adventure)
(C87) [Himitsukessya Usagi (Dancyo)] Nugasare Iinchou +Paper
Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~
Hokentaiiku no Hoshuu Jugyou
[Himitsu Doyoubi (Matsutaka Zon)] Milk Shibori (Yes! Precure5 Go Go!)
[Minor Boy] Keiko Sensei no Chijoku Jugyou
Gaman Dekinai Kagai Jugyou
(SPARK4) [Himitsu Doyoubi (Matsutaka Zon)] Otona no Omocha no Kuni wa Kiken ga Ippai!? (Fresh Precure!)
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1 [Chinese]
Boku Otokonoko nan desu kedo - Tokubestu Jugyou
Yume no Natsugai Jugyou
[Syuuen] Delivery love (Kagai Jugyou) [English] [Sei-Jin] [Decensored]
(C93) [Chocolate Land (kakao)] Koakuma Setsuko no Himitsu vol.3 [Chinese] [无毒汉化组]
(C93) [TRoK (Mebachi Maguro)] Himitsu no Rokujouma (THE IDOLM@STER CINDERELLA GIRLS)
(C68) [2CV.SS (Asagi Yoshimitsu)] Inamorato Prediletto 3 (Final Fantasy VII Advent Children, Rumble Roses)
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
[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]
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]
[MANAM] Ojou-sama no Himitsu
[Maltese (Runrun)] Eiketsu Yuusha no Himitsu Arbeit | The Hero‘s Secret Side-Job (The Legend of Zelda) [English] [Jashinslayer] [Digital]
[Gyuunyuu Rinda] Minami Sensei no Tadashii Seikyouiku Jugyou
(C91) [Ngmyu (Tohgarashi Hideyu)] Himitsu no Sanshouuo (THE iDOLM@STER) [Chinese] [瑞树汉化组]
Keiko Sensei no Chijoku Jugyou
(SC2018 Spring) [Himitsukessya Usagi (Dancyo)] Shirasaka Koume o Tsukamaeta, Hazu Datta (THE IDOLM@STER CINDERELLA GIRLS)
(Shuuki Reitaisai 4) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Gekan~ (Touhou Project)
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (Naruto) [Chinese]
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ [Digital]
(C57) [Onnanoko Himitsu Seisan Koujou (Various)] Recipe of Sakura (Card Captor Sakura)
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
[Dorachefu] Muchimuchi Kanojo no NTR Hoshuu Jugyou | NTR – Voluptuous Girlfriend's Supplementary Lesson (ANGEL Club 2018-07) [English] [seindryu] [Digital]
[Rama] Himitsu no Decoration [Digital]
[Dai 25 Hohei Shidan] ABC wa Ikenai Jugyou!
[Himitsu Doyoubi (Matsutaka Zon)] Otona no Omocha no Kuni wa Kiken ga Ippai! (Fresh Precure) [Digital]
[honey lounge (Hachimitsu)] Chikyuu no Jinrui wa Kujo Taishou ni Narimashita
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon) [English] [BSN]
[Kino Hitoshi] Kojin jugyou
[Herohero Hospital (Isaki)] Himitsu no Futari Futari no Himitsu (Haikyuu!!)
Naisho no Kagai Jugyou Nyuumonhen
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou Desu-yo (Touhou Project) [English] {Pesu}
[Gekka Bijin (Ero Murasaki)] Matoba Risa Himitsu no PAPA Party Mikansei Copybon (THE IDOLM@STER CINDERELLA GIRLS)
(C95) [horonaminZ (horonamin)] Ochikobore Succubus to Sex Hoshuu Jugyou
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 2
(C93) [Takaneko (Takineko)] Himitsu Tomodachi Takane vol. 2 (THE IDOLM@STER)
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] Puchi Puri no Hon (Petite Princess Yucie)
[Sakamata Nerimono] Sexual Fall (Megane Loli Choukyou Jugyou!! ~Otonashii Megane Lolikko ni Muriyari Dekachin Sounyuu~) [English] {Doujins.com}
Hoshuu Jugyou bu Seikatsu Kiroku | 补习授业部性爱记录
Ikinari Yashuu Kyouju An An Jugyou
(COMIC1☆11) [Ashima Sandou (Ashima Takumi)] Gabriel no Himitsu no Shiren (Granblue Fantasy)
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou-
[Himitsu Doyoubi (Matsutaka Zon)] Sausage no Himitsu (Yes! Precure 5 Go Go!) [Digital]
[Hanpera] Nakadashi Tsuyudaku Kyonyuu Jugyou | 膣射出汁溢出 巨乳授業 [Chinese]
Tenkousei JK Elf -Houkago Choukyou Jugyou-
[Wakaba Circle] Jugyou o Sabotta Shoujo ga Tannin ni Hokenshitsu de Okasareru
[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}
(C80) [Avion Village F (Fechi)] Kamishirasawa Keine no Dosukebe Kojin Jugyou (Touhou Project)
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun (Fate/Grand Order) [English] [Doujins.com]
[Coin RAND] Seitokaichou no Himitsu 3 (COMIC Anthurium 021 2015-01) [English] {Hennojin}
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
(SC65) [Ohoshisamadou (GEKO)] Kotori to Niko ga Himitsu no Sekkyaku shichau yo♥ (Love Live!) [Chinese] [脸肿汉化组]
Kore mo Jugyou no Ikkan desu 2
Sensei no ♥ Himitsu Jugyou
[Noise] Tobibako no Jugyou (COMIC LO 2013-05 Vol.110) [English] [Facedesk]
(COMITIA106) [ANCHOR (Mutou Mato)] Himitsu no Shinsatsushitsu 1.5
[Honey Lounge (Hachimitsu, Neonsign(DRE))] Honey Piece [English][Digital]
(C94) [Red bean milk tea (SHIN EN)] Himitsu (Dragon Quest XI)
(SC38) [Himitsu Doyoubi (Matsutaka Zon)] Eriko-san no Eikyuu Kikan (KiMiKiSS)
(CT30) [Ponkotsu Works] Uso no Kimi to Anoko no Himitsu
Zerogumi Kagai Jugyou
(C86) [Garakuta-ya (Neko Gohan)] Papa (Kare) to Watashi no Himitsu no Atelier 2 (Esper Mami)
(C80) [Ura KENT no Himitsu Kichi (KENT)] Monna Miller's e Youkoso | Welcome to the Monna Miller's (Monster Hunter) [English]
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
[Aigamodou (Ayakawa Riku)] Katori Sensei no Yasen Jugyou | Katori-sensei's Field Training (Kantai Collection -KanColle-) [English] {doujin-moe.us} [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]
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
[KEN] History of violence (Onnanoko no Himitsu) [English] [sauerkraut]
[Watanabe Wataru] Himitsu no Tokkun (Ase o Kaitara) [English] [Fated Circle]
Musuko no Tameni Tannin to SEX… Jugyou Sankan de Ikasenaide!
[Jingrock] Kokuhaku | Confession (Shougakusei Koukan Jugyou) [English] [Yoroshii]
[Horitomo] Lamia no Tokubetsu Jugyou (Kininaru Anoko wa Monster Musume) [Chinese] [CE家族社]
Tsuya Ane ~Onee-san no Micchaku Jugyou~
Himitsu Kichi no Himitsu
[botibotiikoka (takku)] Joji Bitch JS wa Yuuwaku Shitagariya-san - Inokori Jugyou [Digital]
(COMIC1☆11) [0000 (Akito.)] Rize Sensei to Himitsu no Jugyou♪ (Gochuumon wa Usagi desu ka?)
Chiron Sensei no Seikou Jugyou
[FEI] Sensei no ♥ Himitsu Jugyou Ch.1-3
[MANAM] Ojou-sama no Himitsu | 大小姐的秘密 [Chinese] [沒有漢化]
[Himitsu Doyoubi (Matsutaka Zon)] Aijou Sannin Musume (Fresh Precure) [Digital]
Kagai Jugyou Sakuya Hen
(C90) [Himitsukessya Usagi (Dancyo)] CUSTOMLOVECATs 3rd
[Anzaki Moral] Hanjuku Yawaana Jugyou - Soft-Boiled, so Sweet Hole Lesson.
Yuutousei ni Hitsuyou na Jugyou
[Shinokage] Taiiku no Inokori Jugyou
(C81) [Take Out (Zeros)] Takanashi-ke Yon Shimai no Himitsu (WORKING!!)
(C60) [2CV.SS (Asagi Yoshimitsu)] 11 X 56G (Final Fantasy X)
(COMITIA123) [Yukan high Zakura (Chieko)] Bijutsu Jugyou Dessin Model
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
[Nekomaru Rentarou] Naisho no Jugyou (U-148 cm.) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
[complete box (Hatakeyama Tohya)] Futanari Elf to Himitsu no Jikken
(Keikaku 0x0C) [Himitsu Doyoubi (Matsutaka Zon)] Witch Trial (Doki Doki Majo Shinpan!)