(C78) [Nekoneko Panchu! (Nekoneko Panchu)] Sanshimai Choukyou Yuugi [Yukari Hen] Yukari-chan no Butabana Kachiku Choukyou [Anal Higyaku Jugyou]
[Mori Hiromi] Onee-san no Kagai Jugyou
(C91) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Inokori Jugyou
(C85) [Majimadou (Matou)] Enoshima-sensei no Chou Zetsubou-teki Zecchou Jugyou + Futaket Paper (Danganronpa)
Amatsuka Gakuen no Kaikan Jugyou
[Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou Light
(SC37) [Himitsu Doyoubi (Matsutaka Zon)] Okaasan no Curry (Yes! Precure 5)
Sabotte Hamatte Hoshuu Jugyou | 偷懶♡上癮♡補習課程
[Himitsu Kessha Vanitas] Kuro Gal to Shota Itoko Doushi no Himitsux | The Gyaru and the Shota - Secret Sex Between Cousins [English] [Digital]
[Phantom] Tsuya Ane ~Onee-san no Micchaku Jugyou~ [Chinese]
(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
[Ohkura Bekkan (Ohkura Kazuya)] Himitsu Desu Yo (Nogizaka Haruka no Himitsu)
[FEI] Sensei's Secret Lesson Ch. 1-2 | Sensei no Himitsu Jugyou Ch. 1-2 [English] [Lazarus H]
(C80) [Avion Village F (Fechi)] Kamishirasawa Keine no Dosukebe Kojin Jugyou (Touhou Project)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
[Herohero Hospital (Isaki)] Himitsu no Futari Futari no Himitsu (Haikyuu!!)
[Hamasei (Tetsukui)] Houman Juku Koushi ~Kojin Juku no Oppai Sensei to Inwai Jugyou~
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! (Mahou Shoujo Lyrical Nanoha)
[Honey Lounge (Hachimitsu, Neonsign(DRE))] Honey Piece [English][Digital]
[Mutou Mato] Issho ni Himitsu Shimasen ka... (COMIC X-EROS #57) [Chinese] [萝莉援助汉化组] [Digital]
[lionoil (Arumajiki)] Gold Saucer Miqo'te Himitsu Club e Youkoso (Final Fantasy XIV) [Digital] [Chinese] [靴下汉化组]
[Keno Yantarou] Owaranai Kagai Jugyou
[Syuuen] Delivery love (Kagai Jugyou) [English] [Sei-Jin]
[Hayashida Toranosuke] Yamaoku no Himitsu | The Deep Mountain's Secret (Nyotaika Dynamites 6) [English] [desudesu]
Tenshi no Houkago Jugyou Chapter 11
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
[Iguchi Sentarou] Classmate to Ecchi Jugyou 4~6[Digital]
Classmate to Ecchi Jugyou Ch. 12
(CR31) [Neko to Hato (Hatoya Mameshichi)] Himitsu no Tokubetsu Jugyou (Onegai Teacher)
[Rafumioshi Goku Hyoe] Yume no Natsugai Jugyou
Kaoru Sensei no Tokubetsu Jugyou
(C69) [Studio Himitsukichi (Hasegawa Yuuichi)] Fallen Angel Dora 2 Colosseum
[Tenzen Miyabi] Himitsu no Chikamichi | Back Alley Shortcut (Kemono DIRECT 4) [English] =LWB=
Himitsu no kanojo to himitsu no basho de…
Kaoru Sensei no Tokubetsu Jugyou act2 Hikari to Kaoru
Hachimitsu to Himitsu
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] Champyon
Dennou Sekai ni Torawarete ~Onna Avatar de Seihoushi Jugyou, Uketemasu~
[Iizuki Tasuku] Omoi de Ippai Ni Nin no Goudou jugyou?
Himitsu Kichi no Himitsu {doujins.com}
[Watanabe Wataru] Himitsu no Tokkun (Ase o Kaitara) [English] [Fated Circle]
(C91) [Ngmyu (Tohgarashi Hideyu)] Himitsu no Sanshouuo (THE iDOLM@STER) [English] [mysterymeat3]
[Ayakai Shingenya] Himitsu no Doyoubi [English] [mysterymeat3]
[Unno Hotaru, Natsumi Chiharu, Yoshizawa Kei, Otohiko] Himitsu no Renai Jugyou 45
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
(C56) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou
(C91) [PalePink! (Sakurabe Notos)] Himitsu no NZMMnk (Kamisama Minarai Himitsu no Cocotama)
(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
[Keno Yantarou] Gaman Dekinai Kagai Jugyou
[Ginto] Ure Niku Neburi Gakuenchou to Boku no Ero Hon Kagai Jugyou
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo | Binding Girlfriend [English] [BlindEye]
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
[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}
Muchimuchi Okaasan no Himitsu no Daietto Sakusen, Himitsu no 〇〇〇 Sakusen
JK Yome Sakura no Kagai Jugyou
[SCO.LABO (shoco)] Himitsu no Niyuukan (Daiya no Ace)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
(Shota Scratch 14) [Showonika (Sanyuutei Tsubu-Tsubu)] Himitsu no Osatou-jiru (Mitsudomoe)
[Ue ni Aru Mikan (Reitou Mikan, Amulai)] Dennou Sekai ni Torawarete ~Onna Avatar de Seihoushi Jugyou, Uketemasu~ [Chinese] [脸肿汉化组] [Digital]
[Onnanoko Himitsu Seisan Koujou(Youichirou W)] Budou Bishoujo Kajuu (Rurouni Kenshin)
(C85) [KINOKONOMI (konomi)] Nyancology 2 -Nekota-san to Himitsu no Asa Jijou- | Nyancology 2 -Nekota-san's Secret Morning Affairs- [English] [Doujins.com]
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! [Chinese] [沒有漢化]
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun (Fate/Grand Order) [English] [Doujins.com]
[2CV.SS(Yoshimitsu Asagi)] Inamorato Prediletto 3 (Final Fantasy VII Advent Children, Rumble Roses)
Tenshi no Houkago Jugyou Chapter 10
[Himitsu Kessha Love Hunter (Various)] Love Hunting 4 (Fire Emblem: Seisen no Keifu, Thracia 776)
[Himitsu Doyoubi (Matsutaka Zon)] Omorashi All-Stars DX (Pretty Cure) [Digital]
Tenshi no Houkago Jugyou Chapter 1
[Himitsu Doyoubi (Matsutaka Zon)] Painpan no Kutsujoku (Fresh Precure) [Digital]
[Granada Sky (Mogiki Hayami)] Futari no Himitsu | Our Secret [English] [Digital]
[Iguchi Sentarou] Classmate to Ecchi Jugyou 1~3[Digital]
[Dai 25 Hohei Shidan] ABC wa Ikenai Jugyou!
(C73) [Samurai Ikka (Kureyon)] Yomako Sensei no Yuuwaku Jugyou (Tengen Toppa Gurren Lagann)
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~
Himitsu no Kagai Jugyou
(C47) [Karumaya (Karuma Tatsurou)] KARMA (Various)
[Himitsu Doyoubi (Matsutaka Zon)] Pinepan no Higeki (Fresh Precure!) [Digital]
Musuko no Tameni Tannin to SEX… Jugyou Sankan de Ikasenaide!
Yanagida-sensei no Zenra Jugyou
[Rama] Himitsu no Decoration [Digital]
[Ikuhana Niro] Kanojo no Himitsu I-II - The Secret of Her [English] [葛の寺] [Digital]
[botibotiikoka (takku)] Joji Bitch JS wa Yuuwaku Shitagariya-san - Inokori Jugyou [Digital]
(C90) [Solid Air (Zonda)] Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~ (Kantai Collection -KanColle-)
[Takano Saku] Osananajimi no Kimi - Zenpen | You, My Childhood Friend - Part 1 (Kanojo to Watashi no Himitsu no Koi) [English] [Yuri-ism]
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
(C57) [2CV.SS (Asagi Yoshimitsu, Ben)] Katura Lady - eye's with psycho 2nd edition (I"s) [English]
Tenshi no Houkago Jugyou Chapter 8
[Momonosuke] Shirai-sensei no Hoshuu Jugyou | Shirai Sensei's Extra Lessons (Momoiro Otome Irony) [English] [Flatopia] [Digital]
Hajimete no Jugyou Sankan
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Narusawa Aya] Kare no Himitsu Watashi no Himitsu
Sekaiichi Uketai Anko no Jugyou
[Xikyougumi (Sukegai Kurov, Mita Gunu)] Zoku Kanou Naraba Shirubekidenai Chinjufu no Himitsu (Kantai Collection -KanColle-) [Digital]
[Maekawa Hayato] Onee-chan Sensei no Himitsu Jugyou [Chinese] [篆儀通文書坊漢化]
Himitsu Kichi no Himitsu
[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. 1-4 [English] {Doujins.com}
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [Chinese] [JoeOtaku+Pinkie汉化]
(C88) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs 2nd
[Ohkura Bekkan (Ohkura Kazuya)] Himitsu Desu yo (Nogizaka Haruka no Himitsu) [English] {doujin-moe.us}
(Puniket 15) [Himitsu Doyoubi (Matsutaka Zon)] Hajikeru Lemon Jiru (Yes! Precure 5)
[Draw Two (Draw2)] Himitsu | Secret [English] [Digital]
(C60) [2CV.SS (Asagi Yoshimitsu)] Eye's With Psycho 3RD EDITION (Shadow Lady, I''s)
[Himitsu Kessya Shinseiki Doumei (Various)] Kotoni-san o ○○ Shitai! [Digital]
[Minor Boy] Keiko Sensei no Kagai Jugyou - Keiko Sensei Series 1
[KEN] History of violence (Onnanoko no Himitsu) [English] [sauerkraut]
[Saigado] Hitozuma Audrey-san no Himitsu ~30-sai kara no Furyou Tsuma Kouza~ - Vol. 2 Ch. 9~14 [English] {Hennojin}
[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}
[Hanpera] Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson (Ane Chichi) [English] [ultimaflaral]
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy) [English]
(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 | Me and My Futanari Childhood Friend's First Extracurricular Lesson in Reverse Anal [English] [JasmineTea] [Digital]
(C93) [Chocolate Land (kakao)] Koakuma Setsuko no Himitsu vol.3 [Chinese] [无毒汉化组]
(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]
Naisho no Kagai Jugyou Nyuumonhen
[Akari (Himitsu)] Chaldea no Nawa Matsuri (Fate/Grand Order) [Chinese]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-3 [English]
[Amatarou] Futari de Jugyou wo Nukedashite ♡ | Sneaking out of Class Together [English] {YQII}
[Gesundheit] MOMO! Dairokuwa Momoki Shussei no Himitsu no Maki (COMIC KURiBERON 2017-11 Vol. 61) [Chinese] [沒有漢化] [Digital]
(COMITIA106) [ANCHOR (Mutou Mato)] Himitsu no Shinsatsushitsu 1.5
Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~
Mizuho no Ecchi na Hoshuu Jugyou
[Hachimitsu Romance (Eno Yukimi)] Amayaka ni Kaoru (Granblue Fantasy) [Digital]
Classmate to Ecchi Jugyou Ch. 9
(C94) [MottoCompany (FLIPPER)] Senshadou Musume no Ikenai Kojin Jugyou (Girls und Panzer)
Tenshi no Kagai Jugyou Ch. 4
[honey lounge (hachimitsu)] Imouto >>> Ani
[Mitsuba Minoru] Zoku Sakurako Sensei no Tokubetsu Jugyou (COMIC ExE 09) [Chinese] [黑条汉化] [Digital]
Himitsu no Mamoritai Katsudou
Ninshin Inokori Jugyou
(Shuuki Reitaisai 4) [Terebi-san (Chuusuu Kairo)] Gensoukyou no H na Himitsu (Touhou Project)
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou desuyo (Touhou Project)
[Ginhaha] Uketsukejou no Himitsu na Irai (Goblin Slayer)
(C71) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou 2+ Plus
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo [Chinese]
[ACTIVA (SMAC)] Yomako-sensei no Tokubetsu Jugyou (Tengen Toppa Gurren Lagann)
(C72) [Yowamidori (Saeki)] Himitsu Himitsu
(C89) [Himitsu Doyoubi (Matsutaka Zon)] Pretty na Store Gentei Yakinori (Go! Princess PreCure)
Classmate to Ecchi Jugyou Ch. 8
[Xikyougumi (Sukeya Kurov, Mita Gunu)] Kanou Naraba Shirubekidenai Chinjufu no Himitsu (Kantai Collection -KanColle-) [Digital]
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ | Health and Physical Education Practice Lesson ~Girls' Anatomy~ [English]
Classmate to Ecchi Jugyou Ch. 3
(C93) [Takaneko (Takineko)] Himitsu Tomodachi Takane vol. 2 (THE IDOLM@STER)
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
[Hanpera] Katei Kyoushi no Kagai Jugyou (Ane Chichi) [Chinese] [黑条汉化]
[complete box (Hatakeyama Tohya)] Futanari Elf to Himitsu no Jikken
(C72) [Himitsu Doyoubi (Matsutaka Zon, Mii)] PINCH CHANCE (Yes! Precure 5)