(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou Ch.1-2
Shishunki no Obenkyou 2 | Puberty Study Session 2
[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]
Mama wa Migawari Ch. 1-2
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Rip@Lip (Mizuhara Yuu)] Migawari Otome[Chinese] [Lolipoi汉化组] [Digital]
Musuko no Migawari ni DQN ni Dakareru Katabutsu de Kachiki na Bakunyuu Mama!
Kokoro Onee-chan to H na Obenkyou
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Ch.1-3
Boku no Migawari Mama | My Scapegoat Mom
[Tsuchikuda Material] -Asakura Touru- Migawari Kyousei Mesu Kobi (THE iDOLM@STER: Shiny Colors) [Chinese] [不咕鸟汉化组]
Migawari Tsuma -Naki Haha no Kawari ni Chichioya ni Dakareru Musume-
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(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]
[Algolagnia (Mikoshiro Honnin)] Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo [Digital]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
(Reitaisai 15) [Kuusou Monochrome (Abi)] Migawari no Patchouli (Touhou Project)
Unicorn-chan to Himitsu no Obenkyoukai
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(C94) [Chiukorone (Chiune)] Ning Hai Nee-chan no Migawari Nikki (Azur Lane) [English] [CGrascal]
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
[SF-L (Hikari)] Imouto no Migawari (Nanatsu no Tazai) [Digital]
Shishunki no Obenkyou
Misuzu-san no Obenkyou
Shishunki no Obenkyou chapter 5+6
Kateikyoushi to Obenkyou
Migawari Hitsuji ga Ochiru made
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Kume (Minakami Riku)] Migawari Hitsuji ga Ochiru made [Digital]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Onaho Mitaina Migawari Ningyou No Migawari Ni Naru Ane Manga
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償
Migawari Ichinichi Idol | One Day Substitute Idol
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Momo] Iinchou to Obenkyou
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
Shishunki no obenkyou | Puberty Study Session
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Migawari Tsuma
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(CT19) [Kinokonomi (konomi)] Saber san no Migawari Sakusen (Fate/Zero) [English]
Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
KANAKAN Migawari Kanan-chan FunbaRuby!
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]
[Algolagnia (Mikoshiro Honnin)] Musukohe no Dokichiku Gedou Ijime Womigawari ni Ukeire, Kyouseizenra Choukyouseikatsuwo [Chinese] [巫毒汉化组]
[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]
Yuri to Issho ni Obenkyou.
Hare-chan no Obenkyou
(COMIC1☆13) [Toyatei (Toyama Teiji)] Shinyuu no Migawari ni Hentai Kyoushi ni Karada o Sasageru JK Anne (Persona 5)
[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-5 | 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]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Migawari no Patchouli | Patchouli se sacrifica
Shishunki no Obenkyou Ch.1-5
[Rip@Lip (Mizuhara Yuu)] Migawari Otome [Digital]
[Tokoroten House (Sinntarou)] Kitakami-san no Migawari ni Natta "Tsumori" no Ooicchi ga Teitoku no Gyorai (Warai) ni Gekichin Sarete...? (Kantai Collection -KanColle-) [Digital]
[diletta (Itou Nanami)] Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償 [Chinese]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Takurou] Ecchi Tokidoki Obenkyou
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Migawari no Patchouli | Patchouli as a Substitute
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Otouto no Migawari ni Natta Ane
Obenkyou no Jikan
……Sonna Hazukashii Obenkyou Shiranai
Saimin Ryoujoku Gakuen Dainiwa Migawari no Jutsu Complete Ban
Boku no Migawari Mama
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Nagiyamasugi] Akemi Homura Migawari Ryoujoku (Puella Magi Madoka Magica)
Shishunki no Obenkyou 5 | Puberty Study Session 5