(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Boku wa Tsuma ga Netorare Nando mo Ikasareru Sugata o Mitsuzuketa. 3 | 我就這麼一直看著妻子給我戴綠帽子還不停高潮的樣子。3
Seijino Obenkyou - STUDY OF XXXXX
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou Saishuuwa
Kateikyoushi to Obenkyou
Kuroi Carnival | Black Carnival
(C86) [Zettai Shoujo (RAITA)] Mahou Shoujo 13.0 [English] [SaHa]
Shishunki no Obenkyou | 사춘기의 공부
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Chi o Hau Shoujo
(C72) [Chuuni+OUT OF SIGHT (Kim Chii)] M@STER OF PUPPETS 03 (THE IDOLM@STER)
Unicorn-chan to Himitsu no Obenkyoukai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Jeanne to Obenkyou
Katekyo no Obenkyou
Shishunki no Obenkyou Ch.1-4
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Okane de Yarechau Idol
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Nemuru Anoko ni Hametemita ~ Irete mo Itte mo Okinainda mon! Ch. 1
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
(C90) [Shoot The Moon (Fuetakishi)] High Elf × High School Shuugeki Hen Toujitsu
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Mahou de Ecchi no Obenkyou!
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou
Shishunki no Obenkyou 5 | Puberty Study Session 5
Umikaze, Ganbarimasu!
[TsuyaTsuya] Shufu Hisae no Nikki - Madam Hisae's Diary
[Takurou] Ecchi Tokidoki Obenkyou
Sanae Onee-chan de Obenkyou Shiyou!
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou Ch. 1-3
Shishunki no Obenkyou Ch.1-5
……Sonna Hazukashii Obenkyou Shiranai
Kokoro Onee-chan to H na Obenkyou
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
sanae oneechan de obenkyou shiyo!
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
outレンジ
Ningen no Obenkyou
[Momo] Iinchou to Obenkyou
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study