Study Grou

Triad Primus wa Producer ni ○○○ Saretai!

Watashi ga Maketara Nandemo Iu Koto Kiite Ageru

The Sexy, Heart-Pounding Study -Mitsuki is a Kindergarten Teacher Ch.4

Triglav Underground Railway

(C66) [Haiiro Koubou (Amano Kazumi)] GROUND ZERO (Black Lagoon)

Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex

(C67) [16kenme (Sato-satoru)] shakaika Club [Social-Studies Club]

[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu | Indecent Win With A Female College Student (PlayerUnknown's Battlegrounds) [English] [sirpiers]

(C85) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] Carni☆Phan tic factory 5 (Fate/zero) [English] {Tigoris Translates}

(C65) [PNO Group (Hase Yuu, Hikawa Yuuki)] Negima Chick Factory (Mahou Sensei Negima!)

[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]

Hitsugi

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]

Benkyou Yorimo Ecchi Shiyo | Forget Studying! Let's Fuck!

[PNO Group (Hase Hiroshi)] Madamada!! Illya Bun Hokan Keikaku! ~Konya mo Asa made Love Love H Hen~ (Fate/stay night) [English] [Tigoris Translates]

[Chunrouzan] Shougakusei no Rankou Jijou - Schoolchild's Group Sex Circumstances [Digital]

Fujun Group Kouyuu

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]

[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-9 [English] {Brolen}

Kuroki Mori no Majo no Tai

[Jairou] Seikyouiku wa Rankou de | Sexual Education Through Group Sex (COMIC saseco Vol. 3) [English] {BishiBashi} [Digital]

(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)

Yakou no Oshigoto

[Starmine18 (HANABi)] Boku to Onee-san no Kimochii Obenkyou | Pleasure Studies with Onee-chan [English] [ArkOfLight] [Digital]

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]

Shishunki no Obenkyou | Puberty Study Session Ch. 5

[Pikao] Completely Exposed Studying! (COMIC Kairakuraten XTC) [English] [The Lusty Lady Project]

Takonyuu~ | Squid Tits~

[GENOCIDE (Hattori Gorou)] S4U spats forever The UNDERGROUND insert SATONAKA CHIE (PERSONA 4) [Digital]

(C43) [Group 601 (Various)] LADY BE GOOD (Floral Magician Mary Bell, Yadamon)

[Straw] Yumi's Study Abroad (Week 24) [English] (On-going) [a2Translation]

(C63) [Junk Arts (Nukiyama Gaisei)] Teikyoudo Funsou to Sekai Shin Chitsujo - Low-Intensity Conflict and World New-Order (Ground Defense Force Mao-chan)

[PNO Group (Hase Yuu)] Illya no Karada de Tengoku Kibun 2 (Fate/stay night) [Digital]

Underground Dream

Haha No Kawaki | 義母的性飢渴

[Muchin] Sakura-chan no Jiyuu Kenkyuu 2 | Sakura-chan's Free Study 2 [English]

(C62) [Anorak Post (Akiyoshi Yoshiaki)] Love Mao (Ground Defense Force Mao-chan)

Uruka no Saimin Benkyoukai | Uruka's Hypno Study Group

(C56) [Group 601 (Various)] Mahou Shoujo no Seiki (Various)

[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Chinese] [無邪気漢化組]

(C87) [Nuno no Ie (Moonlight)] Let's Study xxx 5 (Love Live!)

Marshmallow Study!

[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground

(C85) [Nuno no Ie (Moonlight)] Let's Study xxx 3 (Love Live!)

(C80) [PNO Group (Hase Yuu)] Bake ☆ Kara Dai (Bakemonogatari)

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

[Husky guy] SStudy Ch.75-76 (English) (Ongoing)

[Miyashiro Sousuke] Shukujo Doumei Triangle (Complete)

Shingeki no Moromoro

(CR29) [Hisuitei (Izumi Tsubasu, Sakai Hamachi)] Pure Study (Air)

(C82) [A・S・G Group (Misonou)] Katai Onna Hpdo Moeagaru!! "Urokoteki naImide" (Dragon Quest Monsters)

[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]

Saimin Gakusei Shidou ~Adachi Minami no Baai~ | Hypno Sexual Studies ~The Case of Adachi Minami~

[Group NEKO (WOODY)] ORANGE CRUSH K-I-M-A-G-U-R-E Subcharacter EDITION (Kimagure Orange Road)

[Matsumoto Drill Kenkyuujo] manga study’s Fujiki-San (English)

Benkyou Suki na Kanojo - The girl friend who likes study

[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)

[Erect Sawaru] Raikou Shinki Igis Magia II -PANDRA saga 3rd ignition- Ch. 1-8 [English] [biribiri] [Digital]

Secret Study Session 2 Nino-chan to Dokidoki Benkyoukai

[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]

KAEDESAN MAJI GODDESS Plus +

[A.S.G Group (Misonou)] A.S.G Group Futakoma Manga Gekijou (Dragon Quest V) [Digital]

Chika Teien | Underground Garden

A Study in Rosy

(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)

(C69) [PNO Group (Hase Yuu)] Ikunon Manga 2 (ToHeart2)

STUDY

Tsuna hashi keimusho furo 3-byo

A.S.G Group Futakoma Manga Gekijou

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]

[Group Hinoran (Wang-Pac)] Hadaka no Hachigatsu

(C93) [A.S.G Group (Misonou)] Youmagun Ou Kakka no Dosukebe Dealer (Dragon Quest XI)

Watashi o Ecchi no Nakama ni Irete Kudasai | Please Let Me Be a Part of your Sex Group

Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session

[Senya Sabou (Alpha Alf Layla)] A Futanari Older Sister Turns An Underground Crossdresser Into A Perverted Masochist [Digital]

(C88) [Plott (Ryuuna)] Study Steady (Fire Emblem Kakusei)

(C87) [Group Hinoran (Wang-Pac)] Kuroobi Princess + COMITIA 112 Paper

[Okano Hajime] Country Study

(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)

[Miyamoto Liz] Pure Majyo Study-XXX (COMIC Unreal 2016-04 Vol. 60) [Chinese] [無邪気漢化組]

[PNO Group] Iriya bun hokan keikaku! 2,3,4 pack [DIGITAL]

Kyuujitsu no Sugoshikata

[Kiya Shii] Momo-iro Study! [Digital]

(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)

[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]

(C88) [PNO Group (Hase Yuu)] Ilya Bunhokan Keikaku Bangaihen Ilya x3 (Fate/kaleid liner Prisma Illya)

(C88) [PNO Group (Hase Yuu, Hikawa Yuuki)] Carni☆Phan tic Factory 8 (Fate/kaleid liner Prisma Illya)

Inbi ni Gohoushi Itashimasu

[doujinshi anthology] Rabukore - Lovely Collection Vol. 2 (Onegai Teacher, Love Hina, Tokyo Mew Mew, Chobits, Card Captor Sakura, Mao-chan, Sister Princess)

(C83) [99mg (Coconoe Ricoco)] study room

Group Home Mazo

『JK EXORCISM CLUB SEASON 2』VS Kuda-gitsune no Majutsushi Hen & underground auction

[Shindou Hajime] Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session (S Otome × M Danshi no Gyaku Zeme Ganbou) [English] [desudesu]

Hitsugi

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]

(C77) [PNO Group (Hase☆Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] To LOVE-tic Factory (To LOVE-ru)

[Archives (Hechi, Sanada Kana)] Group Kaisan-go... Ochita Idol (Love Live!) [Digital]

ENDLESS WALTZ IN GROUND ZERO

(C88) [Group Hinoran (Wang-Pac)] Kuroobi Princess Enchousen [Sample]

[Aomizuan (Shimantogawa)] 現役女子大生と、いやらしいドン勝 (PlayerUnknown's Battlegrounds)

SStudy Ch.0-44

Ningen wa Oroka | Humans Are Foolish

(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)

Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?

(C87) [PNO Group (Hase Yuu, Yamamoto Ryuusuke, Hikawa Yuuki)] Carni☆Phan tic Factory 7 (Fate/kaleid liner Prisma Illya, Fate/Zero) [English] [Tigoris] [Incomplete]

土方口マンホール 鳶編

Futari no Nichiyoubi

(SC60) [Nuno no Ie (Moonlight)] Let's Study xxx (Love Live!) [English]

[CRIMSON GROUND (Miyashiro Sousuke)] Sagisawa Fumika wa P ni Guchogucho ni Saretai! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

Kozukuri Senjou kara Nigerarenai | You Can't Run Away From The Breeding Battleground

Onaji Group no YouCha Yarichin ni Nakaii Onna-tachi o Kuwareru InCha no Boku

(C87) [Nuno no Ie (Moonlight)] Let's Study xxx 5 (Love Live!) [Chinese] [空気系☆漢化]

[Shirataki Shun] Karaoke Box nite (Complete)

Study Buddies [mom vs son vs sister]

(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei

[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]

[Teri Terio] Tsuneaki-chan Benkyouchuu | Studying with Tsuneaki! (COMIC X-EROS #02) [English] [4dawgz + Maipantsu]

[Jishin Kajyou (GROUND)] Yami no Aikatsu Boot Camp (Aikatsu!) [Digital]

Lonely Playground 1-9

Haijoku Underground

Benkyou yori mo Mama to no Sex ga Daiji | Sex with mommy is more important than studying

[Jairou] Nanika Ayashii Eizou Kenkyuu-bu Scene:01 Pakopako Yagai (Ran) Kouryuukai! | Something Unusual About This Film Studies Club - Scene:01 Outdoor Sex (Orgy) Meetup (COMIC MILF 2017-12 Vol. 39) [English] [Digital]

[Muchin] Sakura-chan no Jiyuu Kenkyuu 1 | Sakura-chan's Free Study 1 [English]

(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)

[Waffle Doumeiken (Tanaka Decilitre)] Sore Ike! Megumin Touzokudan | Over There! Megumin's Thief Group (Kono Subarashii Sekai ni Syukufuku o!) [English] [Doujins.com]

Underground Six

The Sexy, Heart-Pounding Study ~Taking the Sisters As His Girlfriends-END

[Goban] Secret Study (COMIC HOTMILK 2014-10) [Chinese] [sakaroko个人汉化]

Toshiue Zukushi Jukushita Sanshima

[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)

[Yamatogawa] Benkyou Shimasenka? | Should We Study? (COMIC KOH Vol. 7) [English] {YQII}

(CSP6) [CRIMSON GROUND (Miyashiro Sousuke)] Mutsu Onee-chan ni Hokyuu de Bakuchin (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]

[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)[Chinese] [沒有漢化]

Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter

Ashford Gakuen Underground

[Abio4, Bangkki] Sextudy Group (1-27) [English] [Ongoing]

[Straw] Yumi's Study Abroad/由美的留学生活（汉化）（连载中）

(C46) [Group 601 (Various)] Cattou Ninden Teyandee Ryou (Samurai Pizza Cats)

Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!