[Yuugiri] Hatsujou Training - Sexual Excitement Training (Kairaku Holic) [English] [constantly]
[Shindou Hajime] Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session (S Otome × M Danshi no Gyaku Zeme Ganbou) [English] [desudesu]
(C93) [UROBOROS (Utatane Hiroyuki)] Sensei wa Seisou ga Dekinai (Bokutachi wa Benkyou ga Dekinai)
Shishunki no Obenkyou Ch.1-4
[Banana Mayonezu (Moritama)] Oretachi Benkyouchuu!! (THE IDOLM@STER SideM) [Digital]
(CC11) [Yoru no Benkyoukai (Fumihiro)] Vita no hon 2 (Mahou Shoujo Lyrical Nanoha)
[Kansou Enoki Take (Enoki no Titan)] Benkyou (Naturo)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Sexual Excitement Off Shot
[Kujira] Kunoyu sanpatsume dokata no ase
[Katase Nano] Kyonyuu Ojousama no H na Shakai Benkyou Ch. 1-2
Benkyoux 3
(C87) [Yoru no Benkyoukai (Fumihiro)] trance II (To LOVE-Ru Darkness) [Chinese] [无毒汉化组]
Mura ni wa Juku ga Nai no de Watashi ga Benkyou wo Oshiete-imasu.
Shishunki no Obenkyou Ch.1
BOKUTACHIHA FUMINOMO ASUMIMO KAWAII | Fumino and Asumi are so Cute
Satsuki Onee-chan to Issho ni Benkyou Shiyo
(ComiComi13) [Yoru no Benkyoukai (Fumihiro)] Mercurius (Sister Princess)
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]
(C77) [Yoru no Benkyoukai (Fumihiro)] NF-03 (Mahou Shoujo Lyrical Nanoha)
Bokutachi wa Saimin Kakatte Benkyou Dokorojanai
(C96) [Maruarai (Arai Kazuki)] Nurse de Oshigoto (Bokutachi wa Benkyou ga Dekinai) [Chinese] [不咕鸟汉化组]
(C94) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO KAWAII (Bokutachi wa Benkyou ga Dekinai) [Chinese] [丧尸汉化]
[Yoru no Benkyoukai (Fumihiro)] CopyBon (Sister Princess)
Unicorn-chan to Himitsu no Obenkyoukai
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. [Decensored]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(SC33) [Yoru no Benkyoukai (Fumihiro)] NF (Mahou Shoujo Lyrical Nanoha)
(C93) [UROBOROS (Utatane Hiroyuki)] Sensei wa Seisou ga Dekinai (Bokutachi wa Benkyou ga Dekinai) [Chinese] [寂月汉化组]
Yuri to Issho ni Obenkyou.
(COMIC1☆6) [Yoru no Benkyoukai (Fumihiro)] ankosyokusyu (Puella Magi Madoka Magica)
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. - [English] [Decensored]
JK Benkyougo no Oasobi
[Coin Rand] Inma no Osasoi (Otokonoko HEAVEN Vol. 31) [Chinese] [夜願漢化] [Digital]
Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 3
Motto Makoto to Benkyou Suru Hon
Toshokan de Benkyou Shiteitara Itsumo Kuru Gal JK ni...
Bousou Otome side:Shiro | Women Gone Wild Side: White
Dark Matter to Shokushu | 다크매터와 촉수
[Tsunbeji] Teme Benkyou OshiERO yo!
Onii-chan Chanto Benkyou Shite Kudasai!
Mercurius
(COMIC1☆15) [KOKIKKO (Sesena Yau)] Onii-chan Chanto Benkyou Shite Kudasai! [Chinese] [无毒汉化组]
[Chayagai] Benkyou Oshiete Kudasai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(C94) [Aimaitei (Aimaitei Umami)] Futanari Kyokon Kuro Gal Kanojo to Benkyou Oheya Date da to Omottara Soku Onaho Atsukai Fukujuu Gyaku Anal nante... 丨本以為是和扶她巨根黑辣妹女朋友 在房間學習的約會♥ 結果馬上被當成飛機杯♥服從反向小穴做愛♥什麼的… [Chinese] [沒有漢化]
[Yudg] EDA no ASDF 1 (Black Lagoon) [English] [EHCOVE]
Petite Soeur 18
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Yoru no Benkyoukai (Fumi Hiro)] Kuroi Tsuki (Sister Princess)
Hatsujou Souchi - Sexual Excitement Device
Hatsujou no Mi Mana 1 | The Fruits Of Sexual Excitement Mana 1
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai (Digital)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Vita no Hon 3
Arabian Halloween Night
(C72) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon 3 | Vita Book 3 (Mahou Shoujo Lyrical Nanoha) [English] [SaHa]
[Oryou] Yutsuki Onee-chan to Issho ni Benkyou Shiyo | Come Study Together With Yutsuki Onee-chan [English] {Doujins.com}
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Joi de Oshigoto
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai [Chinese] [Digital]
[Kyouki na Shiunten] Temee no Yome to Gaki, Jitsuha Ore no Dakara (Ah! my goddess)
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
temee no yome to gak i, jitsuha ore no dakara
Mikan to Shokushu to Kiniro to
[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement [Chinese]
[Oryou] Yutsuki Onee-chan to Issho ni Benkyou Shiyo
(C94) [Chinjuu Mufy (Oonita Hiroyuki, Nishino Tama)] Mousou Ningyohime (Bokutachi wa Benkyou ga Dekinai)
Kyouko Shokushuzeme no Hon
Mari Nee-chan to Ecchi na Benkyoukai
(Reitaisai 8) [Yoru no Benkyoukai (Fumihiro)] Satori roku (Touhou Project)
(C94) [Etoile Zamurai (Yuuno)] Mafuyu Sensei to Ashumii Senpai o Aheraseru Hon (Bokutachi wa Benkyou ga Dekinai)
Nigatena Aitsu ni Benkyou wo Oshieru Koto ni Natte…
[Anthology] Bishoujo Doujin Peach Club - Pretty Gal's Fanzine Peach Club 6 (Various)
Kashima Sensei to Obenkyoukai
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou | 一加一 原性愛女優一花老師的性愛指導
[Jingrock] Shisyunki Wa Hatsujouki - Adolescence Is A Sexual Excitement Period [English] [Various]
(C94) [Yoru no Benkyoukai (Fumihiro)] Megumin Slime-zuke! (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [无毒汉化组]
Uruka no Saimin Benkyoukai
(C96) [Kyomu no Uta (Satou Toshio)] Pro no Saimin Oji-san wa Sex shika Dekinai (Bokutachi wa Benkyou ga Dekinai) [Chinese] [爱弹幕汉化组]
[Yukan High Zakura (Chieko)] Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 1~4 + α [Digital]