Mahou de Ecchi no Obenkyou!
Unicorn-chan to Himitsu no Obenkyoukai
[Takurou] Ecchi Tokidoki Obenkyou
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
Shishunki no Obenkyou Ch.1-5
Onaho Mitaina Migawari Ningyou No Migawari Ni Naru Ane Manga
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Shishunki no Obenkyou | 사춘기의 공부
(C94) [corori (Yopparai Oni?)] KANAKAN Migawari Kanan-chan FunbaRuby! (Love Live! Sunshine!!)
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(C94) [corori (Yopparai Oni?)] HONOKAN ~ Minna no Migawari (Love Live!)
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 04 [Digital]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Otouto no Migawari ni Natta Ane
Misuzu-san no Obenkyou
Obenkyou ≒ Sex
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 3 [Digital]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-7 | 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? act.1 [Chinese] [拾荒者汉化组]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane) [Chinese] [花火汉化组]
KANAKAN Migawari Kanan-chan FunbaRuby!
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Ning Hai Nee-chan no Migawari Nikki
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Urakan] Boku no Migawari Mama | My Scapegoat Mom [English] [Coffedrug]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Jeanne to Obenkyou
Shishunki no Obenkyou Ch.1-2
Kashima Sensei to Obenkyoukai
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Migawari Meshitsukai Osu Nya no Ko
Shishunki no Obenkyou
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-10| 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Ninghai Nee-chan no Migawari Nikki
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)
[Aikuri] Obenkyou no Jikan
[Tokoroten House (Sinntarou)] Kitakami-san no Migawari ni Natta "Tsumori" no Ooicchi ga Teitoku no Gyorai (Warai) ni Gekichin Sarete...? (Kantai Collection -KanColle-) [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Mama wa Migawari Ch. 1-3
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(CT19) [Kinokonomi (konomi)] Saber san no Migawari Sakusen (Fate/Zero) [English]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Boku no Migawari Mama
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
[Nagiyamasugi] Akemi Homura Migawari Ryoujoku (Puella Magi Madoka Magica)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
[Mosquito Man] Musuko no Migawari ni DQN ni Dakareru Katabutsu de Kachiki na Bakunyuu Mama![Chinese] [拉拉肥個人漢化]
(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
HONOKAN ~ Minna no Migawari
[Kaneko Toshiaki] Mama wa Migawari Ch. 1-3
Yuri to Issho ni Obenkyou.
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Migawari
Migawari Tsuma -Naki Haha no Kawari ni Chichioya ni Dakareru Musume-
(COMIC1☆13) [Toyatei (Toyama Teiji)] Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne (Persona 5)
Boku no Migawari Mama | My Scapegoat Mom
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Ningen no Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Algolagnia (Mikoshiro Honnin)] Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo [Digital]
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-8 | 這種表情,在誘惑我嗎?~溺愛社長和替身相親結婚!? [Chinese] [拾荒者汉化组]
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no obenkyou | Puberty Study Session
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Obenkyou no Jikan
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[Urakan] Boku no Migawari Mama [Chinese] [无限踢胃壁個人漢化]
Migawari no Patchouli | Patchouli se sacrifica
Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo
[SF-L (Hikari)] Imouto no Migawari (Nanatsu no Tazai) [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
Migawari no Patchouli
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6