Wanna Do Something Naughty?
Kokoro Onee-chan to H na Obenkyou
Ningen no Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
Yuri to Issho ni Obenkyou.
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[Studio Kyawn (Murakami Masaki)] Kirakira Onahon (Kirakira PreCure a la Mode)
I Need Some Milk
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Katekyo no Obenkyou
Shishunki no Obenkyou Ch.1-6
Shishunki no Obenkyou
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou 4 | Puberty Study Session 4
Mahou de Ecchi no Obenkyou!
Shishunki no Obenkyou Saishuuwa
Sanyousei to Obenkyoukai
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch.1-3
『Jeanne to Natsu no Umi』 Omake Manga
Shishunki no Obenkyou 3 | Puberty Study Session 3
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver.4.1 [Chinese] [cqxl自己汉化]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Momo] Iinchou to Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Unicorn-chan to Himitsu no Obenkyoukai
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou Ch. 1-2
(COMIC1☆11) [Tinker Bell (Tinkle)] Estate Neve Stellato ~cofe ou tha~
Kateikyoushi to Obenkyou
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C76) [Naruho-dou (Naruhodo)] Reina Hon (Queen's Blade) [English] [doujin-moe.us]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Gorgeous Takarada] Sister Bullet 03 (English) =LWB=
sanae oneechan de obenkyou shiyo!
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Jeanne to Alter no Sakusei Shuukan
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
[Takurou] Ecchi Tokidoki Obenkyou
Shishunki no Obenkyou Ch.1-5
Hare-chan no Obenkyou
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Iinchou to Obenkyou
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou Ch.1
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?