[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]

(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=

Musuko no Migawari ni Ijimekko ni Karada o Sashidasu Kimajime de Okatai Bakunyuu Mama!

(C81) [Tengallonhat (Kaneta)] Migawari Matanite (Touhou Project)

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]

Migawari Otome

Shishunki no Obenkyou Ch. 1-2

Ecchi Tokidoki Obenkyou

[Algolagnia (Mikoshiro Honnin)] Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo [Chinese] [巫毒汉化组]

Shishunki no Obenkyou

(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]

Shishunki no Obenkyou Ch. 1-3

Amanatsu & Shori to Obenkyou Shiyo!

Migawari no Konyakusha wa Koi ni Naku.

Migawari Tsuma

Shishunki no Obenkyou | 사춘기의 공부

[Rip@Lip (Mizuhara Yuu)] Migawari Otome [Digital]

Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko

(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane)

KANAKAN Migawari Kanan-chan FunbaRuby!

Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)

Immoral na Obenkyou - Immoral Study | 부도덕한 공부

Seijino Obenkyou - STUDY OF XXXXX

[Aikuri] Obenkyou no Jikan

[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]

Shishunki no Obenkyou chapter 5+6

(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)

(COMIC1☆13) [Toyatei (Toyama Teiji)] Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne (Persona 5) [Chinese] [塔布里斯個人漢化]

[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]

(C94) [corori (Yopparai Oni?)] KANAKAN Migawari Kanan-chan FunbaRuby! (Love Live! Sunshine!!)

[Urakan] Boku no Migawari Mama [Chinese] [无限踢胃壁個人漢化]

Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)

[Meganei] Shishunki no Obenkyou [English]

(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!

isekai de migawarihime ninari haou ni ubawaremashita ​| 在异世界成为了替身公主被霸王掳走了 1-12 end

Kashima Sensei to Obenkyoukai

Sense to Naisho no Obenkyou | A Secret Study with Sensei

(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)

[SF-L (Hikari)] Imouto no Migawari (Nanatsu no Tazai) [Digital]

Shishunki no Obenkyou Ch.1-5

(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)

Mahou de Ecchi no Obenkyou!

Migawari Tsuma -Naki Haha no Kawari ni Chichioya ni Dakareru Musume-

Koharu-chan to "Obenkyou" Suru Mousou E

Migawari no Patchouli | Patchouli as a Substitute

Yuri to Issho ni Obenkyou. | Studying Together with Yuri.

i sekai de migawari hime ni nari haō ni ubawa remashita ​| 在异世界成为了替身公主被霸王掳走了 1-6

Migawari Ochi Gangu

(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)

[Tsuchikuda Material] -Asakura Touru- Migawari Kyousei Mesu Kobi (THE iDOLM@STER: Shiny Colors) [Chinese] [不咕鸟汉化组]

Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou

[Neko wa Manma ga Utsukushii (Hisasi)] Bel to Obenkyou (Azur Lane) [Digital]

Ninghai Nee-chan no Migawari Nikki

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]

[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]

Shishunki no Obenkyou 3 | Puberty Study Session 3

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

[Tokoroten House (Sinntarou)] Kitakami-san no Migawari ni Natta "Tsumori" no Ooicchi ga Teitoku no Gyorai (Warai) ni Gekichin Sarete...? (Kantai Collection -KanColle-) [Digital]

Musuko no Migawari ni Ijimekko ni Karada o Sashidasu Kimajime de Okatai Bakunyuu Mama!

[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-3 | 【戀愛紅暈】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]

Mika Ganbaru Oshiete Ecchi na Obenkyou.

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]

[Kaneko Toshiaki] Mama wa Migawari Ch. 1-2

[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)

sanae oneechan de obenkyou shiyo!

Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko

(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)

[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]

[Algolagnia (Mikoshiro Honnin)] Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo [Digital]

(CT19) [Kinokonomi (konomi)] Saber san no Migawari Sakusen (Fate/Zero) [English]

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [English] [q91]

(Himadara) Onaho Mitaina Migawari Ningyou No Migawari Ni Naru Ane Manga

[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]

Shishunki no Obenkyou | 青春期的性教育

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]

[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]

Otouto no Migawari ni Natta Ane

[Nagiyamasugi] Akemi Homura Migawari Ryoujoku (Puella Magi Madoka Magica)

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)

Unicorn-chan to Himitsu no Obenkyoukai

(COMIC1☆13) [Toyatei (Toyama Teiji)] Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne (Persona 5)

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 04 [Digital]

[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]

Jissen Enshuu * Queen no Obenkyoukai

(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 02 [Digital]

[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]

Muchi na Ojou-sama no Obenkyou

Tanuki to Kitsune no H na Obenkyou

Shishunki no Obenkyou | Puberty Study Session Ch. 2

Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study

[Tsuchikuda Material] -Asakura Touru- Migawari Kyousei Mesu Kobi (THE iDOLM@STER: Shiny Colors)

Migawari Hanayome-kun | 替身的新娘君

Obenkyou ≒ Sex

Osananajimi to no Sugoshikata ~Obenkyoukai Hen~

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]

[Kume (Minakami Riku)] Migawari Hitsuji ga Ochiru made [Digital]

(C94) [corori (Yopparai Oni?)] HONOKAN Minna no Migawari (Love Live!)

Shishunki no Obenkyou 4 | Puberty Study Session 4

[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]

Sanae Onee-chan de Obenkyou Shiyou!

Iinchou to Obenkyou

Misuzu-san no Obenkyou

Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償

[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-11| 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]

Doki Doki Oyako Lesson～Oshiete H na Obenkyou～ Daiichiwa Complete Ban

Shishunki no Obenkyou | 思春期的性學習

[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]

Shishunki no Obenkyou Ch.1-6

(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)

Shishunki no Obenkyou | Puberty Study Session Ch. 5

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

Onee-chan to Obenkyou Shiyou.

Shishunki no Obenkyou Saishuuwa

[Paladin (Tsukimoto Akari)] Migawari (Touken Ranbu)

(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project) [Chinese] [脸肿汉化组]

(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]

Shishunki no Obenkyou Ch.1-2

Boku no Migawari Mama | My Scapegoat Mom

Binkan Joushi Yakou Bus Migawari Chikan

[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~

Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?

Shishunki no Obenkyou Ch.1-4

[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] [SaHa] [Digital]

[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]

Kokoro Onee-chan to H na Obenkyou

[Sasaki Sasa] Dansou Kyoushi ~H Shori wa Migawari Sensei~ 1-3

Migawari

Binkan Joushi Yakou Bus Migawari Chikan | 敏感上司公車強姦

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]

(C94) [Chiukorone (Chiune)] Ninghai Nee-chan no Migawari Nikki (Azur Lane) [Chinese] [花火汉化组]

Boku no Migawari Mama

Ningen no Obenkyou