SStudy Ch.0-27
[Kaitou Pink] Iiwake Study
Yappari Teitoku no Yome janai ka Tatsuta-san!
[Matsumoto Katsuya] Kinpatsu Joshi to Manabu Otona no ABC | Studying Adult ABC's With The Blonde Haired Woman (COMIC Masyo 2016-04) [English]
(C76) [NAIFU (Naono Bohra)] Renai Nenrei -Himitsu- | Romance Years -Secret- [English] [Dangerous Pleasure]
To the Man Who Lives in the Study Room
Yokkyū fuman na hitozuma kyōshi o netori chōkyō
[Black Monkey] Study Together [English] (Uncensored + CG)
Ai no Romance Zenpen
[Yamachi] Drastic f Romance | 激烈的F罗曼史 Ch. 1-3 [Chinese] [拾荒者汉化组] [Digital]
(CR29) [Hisuitei (Izumi Tsubasu, Sakai Hamachi)] Pure Study (Air)
Kimi to Boku dake no Amai Jikan
Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session
[Omoimi] Romance to Jealousy
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy) [English]
Egoistic Romance
[ERONDON HEARTS (Engawa Suguru)] Heiten Go no FamiRes nite (Final Romance) [Digital]
JK Mama no Shiken Taisaku | High School Mom's Study Plan
(C68) [Bakunyu Fullnerson (Kokuryuugan)] Heibon, Teishuku, Souji zuki no dekita Onna (Emma)
[Sonny Moony (Senka)] Romancing (Fate/stay night) [Digital]
(FF19) [AOKIHOSHI (Flyking)] Shuu to Inori no Rouman Shiki | Romance of Shuu and Inori (Guilty Crown) [English] [EHCOVE]
(C87) [Nuno no Ie (Moonlight)] Let's Study xxx 5 (Love Live!)
(ComiComi9) [Sago-Jou (Seura Isago)] May:lish #2 (Romancing SaGa -Minstrel Song-) [Colored by Victor DoUrden] [English] [Rabbit Reich]
[Atte Nanakusa] Katekyou Break Time | Home Study Break Time (COMIC LO 2017-01) [English] [SaishoHikari] [Digital]
Lucky Day 4 - Orange Romance
Botsu to Omocha no Futanari Senpai
(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)
Materia Romance
(C87) [Neko Ookami Musume (gisyo)] Milking 2 (Touhou Project)
(Yoru no Costume Cafe) [Neuromancer., Tenjikuya (Kannon Ouji, Mochizuki Nana)] Night Maid Bird Cage.
Interspecies Romance in the Modern Age
[Yamachi] Drastic f Romance | 激烈的F罗曼史 Ch. 1-2 [Chinese] [拾荒者汉化组] [Digital]
Drastic f Romance | 激烈的F罗曼史 Ch. 1
(C78) [Mimimimi (Narita Riuku)] Gusha no Ougon sairoku ban (Digital Re-Edited) (Romance wa Tsurugi no Kagayaki II)
(Reitaisai 10) [Setoran (Itou Seto, Tanno Ran)] Study Study (Touhou Project)
Michishio Romance
(C82) [Neuromancer. (Kannon Ouji)] COMME UN CHIEN. (Kyoukai Senjou no Horizon)
STUDY
Kyuuai Mental | Romance Mental Ch. 0-7
[Ryoumoto Hatsumi] The girl who loves to study | Benkyo suki no onnanoko (Onnanoko wa Sono Yubi no Ugoki ni Yowain desu) [English] [Digital]
Let's Study!
(Futaket 9.5) [serious graphics (ICE)] ICE BOXXX 12 Teron jin no Shison Sonzoku ni Kan suru Kousatsu | ICE BOXXX 12 Teron's Study of Offspring Survival (Space Battleship Yamato 2199) [English] {doujin-moe.us}
(ComiComi9) [Sago-Jou (Seura Isago)] May:lish #2 (Romancing SaGa -Minstrel Song-)
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy)
All Night Romance
[yasu] Saimin Gakusei Shidou ~Adachi Minami no Baai~ | Hypno Sexual Studies ~The Case of Adachi Minami~ (COMIC Unreal 2020-08 Vol. 86) [English] {Doujins.com}
[Tom Tamio] Pure Romance
[Husky guy] SStudy Ch.75-77.5 (English)
[Nyagozu (Yatengetsu)] Maid Lovers
[Husky guy] SStudy Ch.0-31 (English) (YoManga) (Ongoing)
(CT21) [fumitsuke (Kobuta no Shinai)] Cat-san to Asobou! 2 (Romancing Saga)
Uruka no Saimin Benkyoukai | Uruka's Hypno Study Group