(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(C76) [Senpenbankashiki (DATE)] Hare, Tokidoki Oinari-sama 5 (Wagaya no Oinari-sama.)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Still88] Hare Tokidoki H
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
Tokidoki Watashi, Kono Hito no Oku-san ni Natte Imasu | Sometimes, I'm His Wife
Tokidoki Dokidoki Doki
[jigoku] Nako to gedō to tokidoki rimu (SAMURAI SPIRITS)
Naburi Tokidoki Shasei zo Ku~tsu!! ~Onna ni Makerutte Donna Kimochidesu ka?~
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(SC37) [P.P.D. (Dank1, Flying Man #1)] Tokidoki Tenshi Shinpan! (Doki Doki Majo Shinpan!)
(C86) [Calicocat (Mayusaki Yuu)] Yukishima, Tokidoki, Amatsukaze (Kantai Collection -KanColle-)
[Takurou] Ecchi Tokidoki Obenkyou
Hore Tokidoki Nukumori Ch. 1
Tokidoki Watashi, Kono Hito no Oku-san ni Natte Imasu
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
[doumou] Hore Tokidoki Nukumori [Chinese]
Hare, Tokidoki Oinari-sama 4
Kanna to Saikawa, Tokidoki Chloe
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
Hore Tokidoki Nukumori | 반함 때때로 따스함
Hare, Tokidoki Oinari-sama 2
[RAYMON] Hobo to Junyuu to Tokidoki Ecchi
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Shishunki no Obenkyou
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
Yuri to Issho ni Obenkyou.
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou Ch. 1-2
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
Uzumaki Hinata no dokuhaku tokidoki, anata
Obenkyou ≒ Sex
Obenkyou no Jikan
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Hore Tokidoki Nukumori
(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man) [English]
Hare, Tokidoki Oinari-sama 3
Suki Suki Otou-san (Hore Tokidoki Nukumori) [Spanish] [NDAScan] + Extra
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Kyonko-san Tokidoki Osu
[Momo] Iinchou to Obenkyou
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Unicorn-chan to Himitsu no Obenkyoukai
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C70) [Black Shadow (Sacchie)] BS#10 Hare Tokidoki Yukai (The Melancholy of Haruhi Suzumiya)
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
[Tange Suzuki] Bishiri Inbo | Mature Mother with Beautiful Buttocks (Mama To Boku Tokidoki... Shasei) [English] [Shinkage] [Decensored]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C85) [KANGAROO KICK (Takagi Takumi)] Saba Tokidoki Maguro. (Free!)