[Takurou] Ecchi Tokidoki Obenkyou
Obenkyou no Jikan
Obenkyou ≒ Sex
Lion Heart! (Chinese)[胸垫汉化组]
Magi Summer!
Ningen no Obenkyou
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Noshikakari Attack
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(Mimiket 29) [23.4do (Ichiri)] Teitoku mo Hayaitte Hontou desu ka!? (Kantai Collection -KanColle-) [English] [uncle q]
(C83) [Kyoubou Jouchotai (Yoko Juusuke)] Ayane Kan no Ue ni Kasumi Kan (Dead or Alive)
(C85) [Takoyaki-batake (Takoyaki)] Kokoro, Sarakedashite (Touhou Project) [English] =TV=
[Mamezou] The Proper Way for a Brother and Sister to Make Love (COMIC LO 2017-06) [English] [DMD]
[Shouji Ayumu] Akogare no Onee-san no Musume-san ga Kawaii (COMIC LO 2020-09) [Chinese] [Digital]
(C78) [F Taku (Anma)] Mukuchi Shoujo no Chikan Higai [無邪気漢化組]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C95) [Custardragon (Rorochannel)] Madoka Aguri to Sailor Fuku (Dokidoki! PreCure)
Shishunki no Obenkyou Ch. 1-2
Gucchan Nuranura
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Amatou Ni
Mahou de Ecchi no Obenkyou!
(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
Sanyousei to Obenkyoukai
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Shishunki no obenkyou | Puberty Study Session
Oikawa Nyuugyou
Angel's Stroke 126 Cecilia Attack
Rimitsu!
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Minority] Ai wa Poruchio no Kanata ni | Love Lies Beyond the Cervix (COMIC Masyo 2014-11) [English] =LWB=
[Aikuri] Obenkyou no Jikan
Seijino Obenkyou - STUDY OF XXXXX
[Hiroya] Omoi omoware -sorekara, korekara- | Love Me -From then, from now on- (Haruiro Kanojo)[Chinese]【羅莎莉亞漢化】
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
[JM] Imperial Female Prison Academy [English]
Sanae Onee-chan de Obenkyou Shiyou!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shishunki no Obenkyou Saishuuwa
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Misuzu-san no Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Muchi na Ojou-sama no Obenkyou
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Mika Ganbaru Oshiete Ecchi na Obenkyou.
angel promotion!
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Unicorn-chan to Himitsu no Obenkyoukai
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]