(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- | High School Elven Transfer Student -After School Sex Training Lessons- [English] [Tremalkinger]
(C66) [Onnanoko Himitsu Seisan Koujou (Kunugise Youichirou)] Dengeki Moeyou (Ichigo Mashimaro)
(Bokura no Love Live! 19!) [Umenomi Gahou (Umekiti)] Himitsu Gokko (Love Live!) [Chinese] [脸肿汉化组]
[ether] Sennyuu Shita Joshikou no Jugyou ga Erosugiru Ken! - Irechae! Shirumamire Momikucha Dessin Jugyou
[Hachimitsu Romance (Eno Yukimi)] Mizugi de Paizuri Shitemorau Manga (Granblue Fantasy) [English] [yuripe] [Digital]
[Hachimitsu Romance (Eno Yukimi)] Amayaka ni Kaoru | A Sweet Scent (Granblue Fantasy) [English] [guduxingkong] [Digital]
[Goban] Iinchou no Kagai Jugyou | Class President's Extracurricular Lesson (Comic Megastore H 2012-05) [English] {numberkawshin} [Digital]
(C83) [Nejimaki Kougen (Kirisawa Tokito)] Sharuru no Himitsu | Chales's Secret (D.C.III ~Da Capo III~) [English] {Hennojin}
※Hoshuu Jugyou desu.
Naisho no Kagai Jugyou Nyuumonhen
(SC2018 Spring) [Himitsukessya Usagi (Dancyo)] Shirasaka Koume o Tsukamaeta, Hazu Datta (THE IDOLM@STER CINDERELLA GIRLS)
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa) [English] {Less Censored Version}
[Kotengu] Futari no Himitsu [Chinese]
(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi)
(C80) [Avion Village F (Fechi)] Kamishirasawa Keine no Dosukebe Kojin Jugyou (Touhou Project)
(C95) [horonaminZ (horonamin)] Ochikobore Succubus to Sex Hoshuu Jugyou
[Keno Yantarou] Tadashii Kagai Jugyou [Chinese]
Hokentaiiku no Hoshuu Jugyou
(Shuuki Reitaisai 4) [Terebi-san (Chuusuu Kairo)] Gensoukyou no H na Himitsu (Touhou Project)
Minako Sensei Saigo no Bakunyuu Jugyou
(C91) [PalePink! (Sakurabe Notos)] Himitsu no NZMMnk (Kamisama Minarai Himitsu no Cocotama)
(C92) [megalodon (Mezashi Gohan)] Albion Gakuen Himitsu no Jugyou (Granblue Fantasy)
[honey lounge (Hachimitsu)] Honey Piece [English] [N04h] [Digital] [Incomplete]
[Minor Boy] Keiko Sensei no Chijoku Jugyou
Classmate to Ecchi Jugyou Ch. 11
[Honey Lounge (Hachimitsu)] Nibai! 2 [English]
[Maltese (Runrun)] Eiketsu Yuusha no Himitsu Arbeit | The Hero‘s Secret Side-Job (The Legend of Zelda) [English] [Jashinslayer] [Digital]
Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou
[Hirose Miho] Himitsu no Kagai Jugyou
(C85) [Majimadou (Matou)] Enoshima-sensei no Chou Zetsubou-teki Zecchou Jugyou + Futaket Paper (Danganronpa)
Hachimitsu to Himitsu
[FEI] Sensei no ♥ Himitsu Jugyou
(C91) [mocha*2popcorn (Kibii Mocha)] Nimu no Himitsu no Sukima (Kantai Collection -KanColle-)
[Hayake] Sensei to Himitsu no Jugyou | Secret Lessons with Sensei (COMIC LO 2021-07) [English] {Mistvern} [Digital]
[Keno Yantarou] Abunai Kagai Jugyou
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo
[Granada Sky (Mogiki Hayami)] Futari no Himitsu | Our Secret [English] [Digital]
Naisho no Kagai Jugyou Ouyou Hen
[Ikuhana Niro] Himitsu (series) 1-5 [Digital]
Tanoshii Kagai Jugyou | 즐거운 과외수업
(Futaket 4) [Domestic animals (Murasame Maru)] Yan Sensei no Tokubetsu Jugyou
(COMIC1☆11) [KINOKONOMI (konomi)] Nyancology 6 -Nureta Nekoda-san no Himitsu-
[Abe Inori] Ninshin Inokori Jugyou (ANGEL Club 2016-09) [English] [xinsu] [Digital]
(SC38) [Himitsu Doyoubi (Matsutaka Zon)] Eriko-san no Eikyuu Kikan (KiMiKiSS)
[Ginto] Ure Niku Neburi Gakuenchou to Boku no Ero Hon Kagai Jugyou
(C88) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs 2nd
[Momonosuke] Shirai Sensei no Hoshuu Jugyou (Momoiro Otome Irony) [Chinese] [黑条汉化] [Digital]
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 2
Kagai Jugyou Netsu Shisen
[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}
[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun | Universe 6's Secret Special Training (Dragon Ball Super) [English] [Digital]
Kore ga Watashi no Himitsu Kichi
[Oshii Rei] Kougyaku Jugyou
[Himitsu Kessya Shinseiki Doumei (Various)] Kotoni-san o ○○ Shitai! [Digital]
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou Desu-yo (Touhou Project) [English] {Pesu}
[Kotengu] Nama-iki Sakari | The Height of Bitchiness (Futari no Himitsu) [English] =Dark Mac + CW=
Himitsu no Kagaijugyou - Ni Jikanme
[212] Himitsu no Manabiya | The Secret School (Aimitsu Carameliser) [English] [N04H]
(C95) [Seki Sabato (Tsukuru)] Kyou mo Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi [English] [Otokonoko Scans]
[Tenzen Miyabi] Himitsu no Chikamichi | Back Alley Shortcut (Kemono DIRECT 4) [English] =LWB=
(C94) [Lilith no Hakobune (Suzunekou)] Ryuujou to Himitsu na Asobi (Kantai Collection -KanColle-)
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ [Chinese] [沒有漢化]
[Minor Boy] Keiko Sensei no Kojin Jugyou - Keiko Sensei Series 2
[Unno Hotaru, Natsumi Chiharu, Yoshizawa Kei, Otohiko] Himitsu no Renai Jugyou 45
[Dai 25 Hohei Shidan] ABC wa Ikenai Jugyou!
[Onoda Sachi] Onii-chan to Himitsu ni Fureru
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | Shrinking Activity ~How To Spend Time With Childhood Friend~ [English] [zupernam]
[bomubomuburin (Tooyama Burin)] Jitsuen Koukai Hoken no Jugyou de Shiofuki Renzoku Zecchou
[ACTIVA (SMAC)] Yomako-sensei no Tokubetsu Jugyou (Tengen Toppa Gurren Lagann) [Chinese] [黑条汉化]
Classmate to Ecchi Jugyou Ch. 9
[Yan-Yam (Yan-Yam)] Inkou Kagai Jugyou (Onegai Teacher)
Youkoso Paisen ~AV Joyuu no Kagai Jugyou~
[Horitomo] Lamia no Tokubetsu Jugyou (Kininaru Anoko wa Monster Musume) [Chinese] [CE家族社]
[Yoshimitsu Kura] Fragile
[Anmichu Dou] Himitsu no Oshikko ~Manga Hen~
[peachpulsar (Mira)] Himitsu no Yuri Esthe | Secret Yuri Salon [English] [Yuri-ism] [Digital]