(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C86) [Daily Bridge (Hiiragi Yutaka)] Yellow Drops [English] [Yuri-ism]
[Yanagawa Rio] Mama to Yobenakute | I Can't Call Her Mama (Kinjirareta Asobi) [English] [Decensored]
Shirayuki ni Somaru Kurobeni
[Roppongi Shinjuu (Lewis)] Kobeni Bunny (Mikakunin de Shinkoukei) [English] [qwerty123qwerty] [Digital]
Kobeni Beat Chika 1-kkai
Pecorine to Shinsen na Obentou no Tsukurikata
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Moo] Pecorine to Shinsen na Obentou no Tsukurikata (Princess Connect! Re:Dive) [English] [Decensored]
Obenkyou ≒ Sex
Mama to Yobenakute | 不能叫你媽媽
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[Takato Kurosuke] Anaboko Obenki-chan [Chinese]
Higawari Obentou Kyoto Fuumi
Katekyo no Obenkyou
[Zensoku Rider (Tenzen Miyabi)] Mikakunin de Juukankei (Mikakunin de Shinkoukei) [English] [JF] [Digital]
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
kobenichan ga inkeinoakuma nimakete rosyutsukoukai akumekimeruhon
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Mayonaka no Yoruko-san "Yoruko no koto motto shiritai?"| 午夜时的夜子小姐「你想深入了解夜子吗?」
sanae oneechan de obenkyou shiyo!
Ningen no Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Roppongi Shinjuu (Lewis)] Kobeni Bunny (Mikakunin de Shinkoukei) [Digital]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Sanyousei to Obenkyoukai