The Sexy, Heart-Pounding Study ~Mihoshi is Punikyunyaa! Ch. 3
(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}
(C81) [PNO Group (Hase Yuu)] Illya-bun Hokan Keikaku 5 (Kari) ga FuyuComi ni Maniaimasendeshita Gomennasai Hon (Fate/kaleid liner Prisma Illya)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
JINX Come On! Shoot Faster
(SC16) [PNO Group (Hase Yuu)] Chobi ☆ Ichigoten (Chobits)
(C93) [CRIMSON GROUND (Miyashiro Sousuke)] Torofuwa Mashumaro (Fate/Grand Order)
Under Ground
SStudy Ch.0-41
Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-6
(C90) [PNO Group (Hase Yuu)] Illya to Nakadashi 2 (Fate/kaleid liner Prisma Illya)
[Inoue Yoshihisa] Ground Ero
[Group Hinoran (Wang-Pac)] Hadaka no Hachigatsu
SStudy Ch.0-38
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
Naganami-sama ni Haechatta!
(Chojin no Eichi 2022) [Kuensan1350 (Kusothumu)] Potion Study Shippaidan (Genshin Impact) [Chinese] [补丁布丁的行云流水汉化组]
(C99) [CRIMSON GROUND (Miyashiro Sousuke)] Kyuujitsu no Sugoshikata -Higuchi Madoka hen-(THE iDOLM@STER: Shiny Colors)
Lonely Playground 1-8
Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
SStudy Ch.0-44
[Kiya Shii] Momo-iro Study! [Digital]
Sense to Naisho no Obenkyou | A Secret Study with Sensei
SStudy Ch.75-76
(C90) [Kikyakudou (Karateka Value)] The Sarasa of Ground Zero (Granblue Fantasy)
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
Okaa-san to Himitsu no Juken Benkyou | Exam Study Secret with Mom
DWU Sennou Ryoujoku
Pure Majo Study XXX {NecroManCr}
Study abroad inLady Anna's mansion
(Bokura no Love Live! 2) [Yumemiru Ichigo-chan (Gyoniku Sausage Funsai Gyokurocha)] NozoNicoshiki xxxx-Juku | NozoNico Style XXXX Study (Love Live!) [English] [/u/ scanlations]
Let's Study Together!
YURI SONA -Ougon no Ya-
[Jishin Kajyou (GROUND)] Naburare Vampire (Aikatsu!) [Digital]
[Shiruka Bakaudon] Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools (COMIC Mate Legend Vol. 15 2017-05) [English] [Digital]
[Alchemy (Tekehiro)] BIRIBIRI Study (Toaru Kagaku no Railgun)
Twisted relationship - summer camp group sex
[Takanabe Chitose] UNDER GROUND
(C94) [CRIMSON GROUND (Miyashiro Sousuke)] Kaede-san wa Producer to Ichaicha Shitai! (THE IDOLM@STER CINDERELLA GIRLS)
1/10 Scale Wonderground
[Shiroiya (Shiroi Mochi)] 1/10 Scale Wonderground (Ookiku Furikabutte)
SStudy Ch.0-45
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- [English] {Brolen}
Flower Attack Moonlight
[Ponsuke] Newaza de Ippon | Secret move gets a score on the ground (COMIC LO 2017-03) [English] [ATF] [Digital]
[Makigai Ikko] Miboujin Shakkin Jigoku Ch. 1 [English] {Rookie84}
(C83) [A.S.G Group (Misonou)] Saa, Seiyoku Minagiru Hitozuma ga Aite da! (Dragon Quest V)
Kuroki Mori no Majo no Tai
Chika Tougijou Sen - Underground Colosseum Sen 2
Potion Study Shippaidan
(C88) [PNO Group (Hase Yuu, Hikawa Yuuki)] Carni☆Phan tic Factory 8 (Fate/kaleid liner Prisma Illya) [Chinese] [脸肿汉化组]
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
[PNO Group (Hase Yuu)] Motto Motto!! Illya Bun Hokan Keikaku! ~Natsu Nangoku Vacances Hen~ (Fate/stay night)
[Straw] Yumi's Study Abroad (English)
Underground wrestling
(C86) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] Carni☆Phan tic factory 6 (Fate/stay night, Fate/Zero)
[A・I・U SHOW COMMUNICATION] LUCKY☆STUDY (Lucky Star)
[Nekonomori Maririn] Shin Koneko no Gakushuu-chou Hoken Kango | New Kitten Studies [English] [SaHa]
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
(C88) [CRIMSON GROUND (Miyashiro Sousuke)] Atago-neesan to Hokyuu o Isshuukan (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Inu-nie
SStudy Ch.0-39
(C88) [Group Hinoran (Wang-Pac)] Kuroobi Princess Enchousen
[Groucho (Enkin)] Azuki Azusa no Hentai teki na Seikatsu. (Hentai Ouji to Warawanai Neko.) [Chinese] [白雪纷飞个人汉化]
Ryoujoku Densha Zenpen
(C84) [Nuno no Ie (Moonlight)] Let's Study xxx 2 (Love Live!)
The Tale of a Cold, Helicopter Mother Who Agrees to Act as Her Son's Surrogate Woman to Help Him Focus on Studying!
Momo-iro Study!
COMIC Kairakuten BEAST 2019-01 [Digital]
Shishunki no obenkyou | Puberty Study Session
[Jairou] Nanika Ayashi Eizou Kenkyuu-bu Scene:00 Noa-san no Nyuubu-shiki | Something Unusual About This Film Studies Club - Scene:00 Noa-san's Welcome Party (COMIC MILF 2017-08 Vol. 37) [English] [Digital]
[Husky guy] SStudy Ch.0-35 (English) (YoManga) (Ongoing)
Underground Hotel Vol. 2
[Tsukimori Izumi] Systematic Study Group [English][SaHa]
[TEX-MEX] Ground Zero (Street Fighter)
[Makio] Hot Ice (Comic lo 2014-03) [English] {5 a.m.}
Ashita no Atashi | Tomorrow's Me
[PNO Group (Hase Yuu)] Motto! Ilya Bunhokan Keikaku (Fate/stay night) [English] [Chocolate]
[Husky guy] SStudy Ch.75-77 (English)
Grounds for Fighting [English] [Rewrite] [olddog51]
[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
(C68) [Group Hinoran (Wang-Pac)] Beerhall Koiwai (Yotsubato!) [English] [Dame!trans]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
STUDY OF XXXXX
(C54) [Group Hinoran (Wang-Pac)] わんぱくのONE-PAC
Chika Tougijou Sen - Underground Colosseum Sen 5
Carni☆Phan tic factory 3
(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)
[PNO Group (Hase Yuu)] Libe-chan ga Kawaii Kattanode Tsui... (Kantai Collection -KanColle-)
[DLmate] Saiin Sennou Salon ~Urenai Idol Group Saisei Keikaku~
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Homura de Hajimaru Monogatari
(C86) [PNO Group (Hase Yuu)] Rokakushita Ritou-chan ga Kawaikatta node... (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]