[Ikuhana Niro] Himitsu (series) 1-5 [Digital]
Watanabe You Sensei no Tokubetsu Jugyou
Yomako-Sensei no Tokubetsu Jugyou
[honey lounge (Hachimitsu)] Chikyuu no Jinrui wa Kujo Taishou ni Narimashita
Yuutousei ni Hitsuyou na Jugyou | A Class an Honor Student Needs
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Aijou Sannin Musume (Fresh Precure) [Digital]
[Maekawa Hayato] Onee-chan Sensei no Himitsu Jugyou [Chinese] [篆儀通文書坊漢化]
[Ochikochitei (Tadano Kushami)] Houkago no Kojin Jugyou
(C93) [Takaneko (Takineko)] Himitsu Tomodachi Takane vol. 2 (THE IDOLM@STER)
[Keno Yantarou] Gaman Dekinai Kagai Jugyou
(C68) [Narimasuya (Akiba Wataru)] Hachimitsu Jugyousankan - Mother -Re Edition- Sequel (Onegai Teacher)
[PLEIADES☆FORTUNE (Kaniyama Yusuke)] Natsuyasumi Hoshuu Jugyou
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo
(C94) [MottoCompany (FLIPPER)] Senshadou Musume no Ikenai Kojin Jugyou (Girls und Panzer)
Sweets' Hime no Himitsu Recipe
[Ohigetan] Chikan Gakushuu Shidou Youryou ~Shou 6 Gyaku Chikan Kagai Jugyou Hen~ (COMIC LO 2016-08) [English] [Striborg]
(C86) [Yukaiya (Yukaiyan)] Watashi no Himitsu (Love Live!)
(Puniket 15) [Himitsu Doyoubi (Matsutaka Zon)] Hajikeru Lemon Jiru (Yes! Precure 5)
(C74) [Hard Puncher Maniax (Shibahara Gocho)] Haruka Secret Service (Nogizaka Haruka no Himitsu)
[Oshii Rei] Kougyaku Jugyou
Tenshi no Houkago Jugyou Chapter 7
[SCO.LABO (shoco)] Himitsu no Niyuukan (Daiya no Ace)
(C88) [Polinky Hiroba (Hori Hiroaki)] Kirari-Sensei no Hapi Hapi Jugyou (THE IDOLM@STER CINDERELLA GIRLS)
[Haiiro Ookami] Jokyoushi no Roshutsu Jugyou
[OKINA] Himitsu Teardrops
(C78) [Ura KENT no Himitsu Kichi (KENT)] Cammy Quick Climax (Street Fighter)
[Syuuen] Delivery love (Kagai Jugyou) [English] [Sei-Jin]
Kichiku-sensei no Kagai Jugyou
[Kotengu] Futari no Himitsu [Chinese]
Tenshi no Houkago Jugyou Chapter 3
[Gyuunyuu Rinda] Minami Sensei no Tadashii Seikyouiku Jugyou | 美波老師的正確的性教育授業 [Chinese]
Yomako Sensei no Yuuwaku Jugyou | Teacher Yomako's Temptation Teaching
(Reitaisai 14) [Ikuiku Com (Jii Jii Sachira)] Shinso no Himitsu ~Joukan~ (Touhou Project)
(C85) [Tooku no Sora (UTAKATA Nagi)] Musashi-san no Kojin Jugyou (Kyoukai Senjou no Horizon)
(SC38) [Himitsu Doyoubi (Matsutaka Zon)] Eriko-san no Eikyuu Kikan (KiMiKiSS) [English]
[Tatsunami Youtoku] Bijin Henshuuchou no Himitsu [Digital]
(C91) [GiftKuchen (Shitori)] Himitsu no Kusuriyubi (Boku no Hero Academia)
(C94) [Red bean milk tea (SHIN EN)] Himitsu (Dragon Quest XI)
Glenn Sensei no Rokudenashi Kagai Jugyou
(C93) [Maltese (Runrun)] Yuuwaku no Akaitsuki to Futari no Himitsu (The Legend of Zelda)
[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][Decensored]
[Ayakai Shingenya] Himitsu no Doyoubi [English] [mysterymeat3]
Yankee Musume o Ecchi de Kousei!? ~Jugyou de Ijirare Shitagi ga Gusshori~ 1
[Yuzuki N Dash] Kanojo no Himitsu to Himitsu no Kanojo case.2 | Girlfriend's Secret, Secret Girlfriend - Case 2 (Futanarikko Lovers 3) [English] [Iris Caldor]
Keiko Sensei no Chijoku Jugyou
Jugyou Chuu Ni You Kya Joshi Ga Omorashi
(C90) [Himitsukessya Usagi (Dancyo)] CUSTOMLOVECATs 3rd
[Ikuhana Niro] Kanojo no Himitsu II - The Secret of Her (COMIC Anthurium 2017-07) [English] [葛の寺] [Digital]
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou | Sexual Lessons of the Ripple Teacher (JoJo's Bizarre Adventure) [English] {doujin-moe.us}
Naisho no Kagai Jugyou Ouyou Hen
Tanoshii Kagai Jugyou | 즐거운 과외수업
[Himitsu Tetra (Senwa)] Mika Shota (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Sakamata Nerimono] Sexual Fall (Megane Loli Choukyou Jugyou!! ~Otonashii Megane Lolikko ni Muriyari Dekachin Sounyuu~) [English] {Doujins.com}
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [English] [Facedesk]
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
Layton Kyoujyu To Himitsu No Hanazono
[Kuro Fn] Seiseki Up! Tokubetsu Kojin Jugyou no Himitsu (Pakorare Award) [Chinese] [Digital]
[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. 1-3 [English] {Doujins.com}
Kagai Jugyou Sakuya Hen
Hachimitsu to Himitsu
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | Senpai Belongs To Me (Soutaisei Kyodai Shoujo) [English] [DSojourn] [Digital]
Hinata to Yui no Kagai Jugyou
[Jingrock] Kokuhaku | Confession (Shougakusei Koukan Jugyou) [English] [Yoroshii]
Tenshi no Kagai Jugyou Ch. 7
Classmate to Ecchi Jugyou
(C90) [SAZ (Onsoku Zekuu)] Kudelia Sensee no Seiteki Jugyou (Mobile Suit Gundam Tekketsu no Orphans)
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
[Aigamodou (Ayakawa Riku)] Katori Sensei no Yasen Jugyou (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化] [Digital]
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ [Digital]
[Hanpera] Nakadashi Tsuyudaku Kyonyuu Jugyou | 膣射出汁溢出 巨乳授業 [Chinese]
[Sasamori Tomoe] Yuutousei Ni Hitsuyou Na Jugyou (COMIC HOTMiLK 2014-05) [Chinese] [無毒気漢化組(無邪気X无毒)]
Megane Loli Choukyou Jugyou!!
[Futaba Yae] Sabotte Hamatte Hoshuu Jugyou | Skip the Extra Class and Fuck Instead (COMIC Shingeki 2019-01) [English] [desudesu] [Digital]
Ninshin Inokori Jugyou
[Yuriwhale] Himitsu Kurabu (Monster Musume No iru Nichijou)
[Nico Pun Nise] Tenshi no Kagai Jugyou
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
Tenshi no Kagai Jugyou Ch. 4
Kobetsu Hoshuu Jugyou Ajitani Hifumi Hen
(Shota Scratch 14) [Showonika (Sanyuutei Tsubu-Tsubu)] Himitsu no Osatou-jiru (Mitsudomoe)
[Honey Lounge (Hachimitsu)] Nibai! 2 [English]
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [English] [NihilisticFirebrand]
(C80) [kaibido (mokei)] Pachunii no Himitsu (Touhou Project) [Chinese] [靴下汉化组]
[Takano Saku] Osananajimi no Kimi - Zenpen | You, My Childhood Friend - Part 1 (Kanojo to Watashi no Himitsu no Koi) [English] [Yuri-ism]
(C88) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs 2nd [Chinese] [JoeOtaku+Ace汉化]
[honey lounge (Hachimitsu)] Imouto >> Ani
Rokujou Junko no Haisetsu Kagai Jugyou
[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | Shrinking Activity ~How To Spend Time With Childhood Friend~ [English] [zupernam]
[Phantom] Tsuya Ane ~Onee-san no Micchaku Jugyou~ [Chinese]
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ [Chinese] [沒有漢化]
(On the Stage 6) [Ika] Himitsu Kichi nite (PriPara)
[Himitsu Doyoubi (Matsutaka Zon)] Sausage no Himitsu (Yes! Precure 5 Go Go!) [Digital]
[Anyakunin] Kagai Jugyou (Futa-On-Male)
(C92) [Takaneko (Takineko)] Himitsu Tomodachi Takane (THE IDOLM@STER) [Chinese] [白姬汉化组]