(C81) [Sukapon-Do (Kagawa Tomonobu, Yano Takumi)] Zerogumi Kagai Jugyou (Final Fantasy Type-0)
Gaman Dekinai Kagai Jugyou
[Rorerore-ya (Roreru)] Shoujo to Gozen Jugyou [Chinese] [輝夜漢化]
[Imomuya Honpo - Singleton (Azuma Yuki)] Ikka Danran ~Oji ni Shirareta Watashi no Himitsu~
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo
Girotin Konsoku Hoken no Jugyou
[Anzaki Moral] Kanbyou Shite Ageru | Sinful Nursing (Hanjuku Yawaana Jugyou) [English] [ugliblawg]
[Circle Roman Hikou (Taihei Tengoku)] Sekaiichi Uketai Kojin Jugyou (Quiz Magic Academy)
Classmate to Ecchi Jugyou Ch. 7
[Coin RAND] Seitokaichou no Himitsu 6 (COMIC Anthurium 2016-08) [English] {Hennojin}
[FEI] Sensei no ♥ Himitsu Jugyou
[Goban] Okaasan no Seiteki na Jugyou (COMIC Momohime 2010-03) [Chinese] [sakaroko个人汉化]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-5 [English]
[Tenzen Miyabi] Himitsu no Chikamichi | Back Alley Shortcut (Kemono DIRECT 4) [English] =LWB=
[Yan-Yam (Yan-Yam)] Inkou Kagai Jugyou (Onegai Teacher)
[FEI] Sensei no ♥ Himitsu Jugyou Ch. 1-7
[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]
(C65) [Tax inn (Kisu Yoshimitsu)] FALLEN (Bleach) [English]
[Fuu @ Jijii Lover] [R-18] Himitsu Kikou
[Himitsu Doyoubi (Matsutaka Zon)] Motto Oshiri no Neji wo Maite (Rozen Maiden)
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
[Yamano Kitsune] Injoku Jugyou
(C85) [KINOKONOMI (konomi)] Nyancology 2 -Nekota-san to Himitsu no Asa Jijou- | Nyancology 2 -Nekota-san's Secret Morning Affairs- [English] [Doujins.com]
Keiko Sensei no Chijoku Jugyou - Keiko Sensei Series 4
[Nemurineko (miniru)] Himitsu no Kyoukasho (Sennen Sensou Aigis)
[Keno Yantarou] Tanoshii Kagai Jugyou
(COMIC1☆11) [Nekomataya (Nekomata Naomi)] Shounen Arisu to Himitsu no Tobira (THE IDOLM@STER CINDERELLA GIRLS)
[Tokunaga Poosaku] Himitsu no Kagai Jugyou
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]
(COMIC1☆11) [KINOKONOMI (konomi)] Nyancology 6 -Nureta Nekoda-san no Himitsu-
[Kuro Fn] Seiseki Up! Tokubetsu Kojin Jugyou no Himitsu (Pakorare Award) [Chinese] [Digital]
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou (JoJo's Bizarre Adventure)
[Oshii Rei] Kougyaku Jugyou
(SC38) [Himitsu Doyoubi (Matsutaka Zon)] Eriko-san no Eikyuu Kikan (KiMiKiSS) [English]
(C59) [Onnanoko Himitsu Seisan Koujou (Onigiri-kun, Youichirou W)] Bosoboso (Card Captor Sakura)
[Himitsu Tetra (Senwa)] Mika Shota (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C93) [Sakuraito (Utana)] Himitsu no daisuki (Ginga e Kickoff!!)
[Himitsu Kessha Love Hunter (Various)] Love Hunting 4 (Fire Emblem: Seisen no Keifu, Thracia 776)
Dennou Sekai ni Torawarete ~Onna Avatar de Seihoushi Jugyou, Uketemasu~
[Hanpera] Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson (Ane Chichi) [English] [ultimaflaral]
[Nyoroman Shouji] Mucchimuchi Keiko Sensei no Chou Nikkan Dohentai Jugyou! "Muchimuchi Roshutsu Choukyou Aheahe Chigoku Hen" (Kekko Kamen)
[Xikyougumi (Sukegai Kurov, Mita Gunu)] Zoku Kanou Naraba Shirubekidenai Chinjufu no Himitsu (Kantai Collection -KanColle-) [Digital]
(C89) [Himitsu Doyoubi (Matsutaka Zon)] Pretty na Store Gentei Yakinori (Go! Princess PreCure)
Kirari-Sensei no Hapi Hapi Jugyou
[Takasugi Kou] Mama ga Ippai (2) Tsukasa-san no Himitsu
(CiNDERELLA ☆ STAGE 6 STEP) [RACTICA (Aonaga HERI)] Karen na Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
Naisho no Kagai Jugyou Nyuumonhen
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon) [English] [BSN]
(CR35) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Ink Sensei no Ikenai Kagai Jugyou - Teacher Ink's an Extracurricular Erotic Lecture (Moetan)
(C94) [Service Heaven (Azukiko)] Kawakami Sensei to Futaba no Himitsu Kojin Jugyou (Persona 5)
[Granada Sky (Mogiki Hayami)] Futari no Himitsu | Our Secret [English] [Digital]
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure) [English] [constantly]
Classmate to Ecchi Jugyou Ch. 6
Tenshi no Houkago Jugyou Chapter 8