(C94) [A.S.G Group (Misonou)] Zoku Yamaoku e Ikou! (Dragon Quest V)
Grounds for Fighting [English] [Rewrite] [olddog51]
(SC60) [Nuno no Ie (Moonlight)] Let's Study xxx (Love Live!) [English]
]NUDEGIRL | 超裸女
Kenryokusha ni Sakaraezu 2-koma Ochisuru Hon
[CRIMSON GROUND (Miyashiro Sousuke)] Takao Onee-san no Hokyuu no Enshuu (Kantai Collection -KanColle-) [Digital]
SStudy Ch.0-24
[Husky guy] SStudy Ch.0-35 (English) (YoManga) (Ongoing)
[Hihiyama Tsuyabon (Hihiyama Yokikana)] Watashi wa Shitsuke no Tame ni Flan o Otoko-domo ni Naburaseru | I'm letting a group of men torment my little sister Flan in order to teach her manners. (Touhou Project) [English] [ATF] [Digital]
(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
Nare no Hate, Mesubuta | You Reap what you Sow, Bitch! Ch. 1-8
USHI to KOBUSHI | 소와 주먹
[Husky guy] SStudy Ch.0-27 (English) (YoManga) (Ongoing)
Study Steady
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- [English] {Brolen}
Underground
土方口マンホール 鳶編
[Ryo] Tomodachi ni Nayami o Soudan Shite Mitara Ayashige na Basho ni Tsurete Koraremashita. | I went to my friend for advice but instead she took me to a shady underground club. (COMIC Tenma 2014-07) [English] =LWB=
[Dayoo] Lonely Playground 1-9+番外1-2 完结 [Chinese] [拾荒者汉化组] [Digital]
A tribute to the world!
Otoko no Musume Chiagāru Man ~Nen Saikai Yakyū bu o Josō de Zenryoku ōen!?~
(C86) [PNO Group (Hase Yuu)] Rokakushita Ritou-chan ga Kawaikatta node... (Kantai Collection -KanColle-) [English] [Tigoris]
[Fractal Underground Studio] Pantsu Kuronikuru
Ashita no Atashi | Tomorrow's Me
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Yui Toshiki] ReYui Vol.3
[Nekonomori Maririn] Koneko no Gakushuchou (Kitten Studies) [English] [SaHa] [Decensored]
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
Yogosare Vampire
[Sangetsushi (OKIRAM)] Mao no Carnival (Rikujou Bouei-tai Mao-chan)
Yarikomi Man
[Akiyama Kenta] Eh~Ken!! - Movie Study Club Ch.1-7.5 (Comic Aun 2013-2014) [English] [The Lusty Lady Project]
Imouto ga Kusai+
[Rekulon (Ishi)] 甘い研究 ~A study in sweet~ (Sherlock Holmes)
(C88) [Group Hinoran (Wang-Pac)] Kuroobi Princess Enchousen [Sample]
COMIC Mugen Tensei 2020-12
Chika Tougijou Sen - Underground Colosseum Sen
Hi no Shita de
[Group Neko (Woody)] Squeeze the Orange K-I-M-A-G-U-R-E 3D Special Edition (Kimagure Orange Road)
Underground Sex Fight Club
(C65) [PNO Group (Hase Yuu, Hikawa Yuuki)] Negima Chick Factory (Mahou Sensei Negima!)
[Kosuke Haruhito] Benkyou Suki na Kanojo - The girl friend who likes study
Ground Zero
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
FLOWER VICTIM II MARYBELL EDITION
Kawaii Ano Ko wa Futanari-kei Nikushoku Joshi Ch. 2
[AliceSoft] [Full Color Seijin Han] DARCROWS Daiichimaku Complete Ban [Digital]
[Red Ribbon Revenger (Makoushi)] Shiro (Star Ocean: Till the End of Time)
(C92) [SilverRice (Sumeshi)] Kessen Yoru no Sei Senjou | The Deciding Match! An Explicit Nighttime Battleground (Granblue Fantasy) [English] [nekoumancer]
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
Hitsugi
(C84) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] Carni☆Phan tic Factory 4 (Fate/stay night, Fate/zero)
Pure Majo Study XXX {NecroManCr}
(C75) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] Punokan 2 (To LOVE-ru, Code Geass)
[Natsu no Oyatsu] Chibo Soukan - Nasty mother Incest [Chinese] [靴下汉化组]
Kairaku Holic - Pleasure Holic
[Waffle Doumeiken (Tanaka Decilitre)] Sore Ike! Megumin Touzokudan | Over There! Megumin's Thief Group (Kono Subarashii Sekai ni Syukufuku o!) [English] [Doujins.com]
(C63) [PNO Group (Hase Yuu, Hikawa Yuuki, Yamamoto Ryuusuke)] UtaKomi Chick Factory (Utawarerumono)
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
Onnanoko ni Yaritai Houdai
[Shimaji] Mushaburi Learning | Let's Study Penis (COMIC Shitsurakuten 2013-05) [English] [CGrascal]
Chika Teien | Underground Garden
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-6 [English] {Brolen}
OOBlowBang
[A.S.G Group (Misonou)] A.S.G Group Futakoma Manga Gekijou (Dragon Quest V) [Digital]
Misa Soushuuhen | 미사 총집편
(C77) [PNO Group (Hase☆Yuu)] Color☆Illustration (Various)
Midarezaki Joshuu Kaizoku 2 -Robin to Nami no Love Love Mitsu Shibori hen-
[necoJET] Benkyou Shiyou! - Let's Study!
(C87) [Nuno no Ie (Moonlight)] Let's Study xxx 5 (Love Live!)
Shishunki no obenkyou | Puberty Study Session
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(C93) [CRIMSON GROUND (Miyashiro Sousuke)] Torofuwa Mashumaro (Fate/Grand Order) [English] [NHNL]
(C83) [A.S.G Group (Misonou)] Saa, Seiyoku Minagiru Hitozuma ga Aite da! | Now, Your Partners Are Wives Overflowing With Lust! (Dragon Quest V) [English] [Choco + Anonygoo]
Ashford Gakuen Underground
May 2017 Reward
[Atte Nanakusa] Katekyou Break Time | Home Study Break Time (COMIC LO 2017-01) [English] [SaishoHikari] [Digital]
(C92) [A.S.G Group (Misonou)] Tou no Saijoukai de Hanayome o Machi Ukeru Uma wa Chotto Tegowai zo Kai (Dragon Quest V)
(C80) [PNO Group (Hase Yuu)] Bake ☆ Kara Dai (Bakemonogatari)
[Sannyuutei Shinta] Hitozuma Gentei Sex Companion | The "Married Wives Only" Sex Group [English] [R-IC] [Digital]
(C82) [A・S・G Group (Misonou)] Katai Onna Hpdo Moeagaru!! "Urokoteki naImide" (Dragon Quest Monsters)
(Reitaisai 10) [Setoran (Itou Seto, Tanno Ran)] Study Study (Touhou Project)
(C63) [Momo no Tsubomi (Various)] EruEru 18 (Various)
Nare no Hate, Mesubuta | You Reap what you Sow, Bitch! Ch. 1-7
Rokakushita Ritou-chan ga Kawaikatta node...
Yami no Aikatsu Boot Camp
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-9 [English] {Brolen}
(C54) [Group 601 (Various)] Group 601 20 Shuunen Kinenbon GROW UP (Various)
(C83) [A.S.G Group (Misonou)] Saa, Seiyoku Minagiru Hitozuma ga Aite da! (Dragon Quest V)
(C87) [Nuno no Ie (Moonlight)] Let's Study××× 5 (Love Live!) [English] [Facedesk]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[Omochi Noubyouin (Ningen Janai)] DWU Sennou Ryoujoku | DWU Sexual Brainwash Assault (Deep Web Ungerground) [English] {Doujins.com} [Digital]
The Sexy, Heart-Pounding Study -Mitsuki is a Kindergarten Teacher Ch.4
Mushaburi Learning | Let's Study Penis
I Can't Study
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-17 [Digital]
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
IDOL by Sindoll
とろふわマシュまろ
(C94) [Okazu Company (Various)] NukiPara (PriPara)
[Miura Takehiro] BUST UP SCHOOL -Yawaraka Kigougun- | -Soft Code Group- ch. 1-8 [English] {Brolen}
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
Minami Underground
[PNO Group (Hase Yuu)] Motto! Ilya Bunhokan Keikaku (Fate/stay night)
[Seto Yuuki] Stretta Ch. 2 | I Can't Study (Side B) [English] [RyuuTama] [Decensored]
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
[Napo] Let's Study! (COMIC ExE 16) [English] [Digital]
[Koubou Ground's (Mino Kodama)] O-neko (Darkstalkers)
[ffkan]Underground Battle 5
(C88) [Group Hinoran (Wang-Pac)] Kuroobi Princess Enchousen
[PNO Group (Hase Yuu)] Jervis to Otona no Darling Kankei (Kantai Collection -KanColle-)
[Aomizuan (Shimantogawa)] 現役女子大生と、いやらしいドン勝 (PlayerUnknown's Battlegrounds)
(C93) [A.S.G Group (Misonou)] Youmagun Ou Kakka no Dosukebe Dealer | King Youmagun's Remarkable Dealer (Dragon Quest XI) [English] [Doujins.com]
PRETTY UNKNOWN'S BATTLEGROUNDS
(YAOI)[BlackMonkey] Study Together ENG
Shimakaze-kun no Kansen Keiro
Dying Flower Cemetery
[PNO Group (Hase Yuu)] Libe-chan ga Kawaii Kattanode Tsui... (Kantai Collection -KanColle-)
[Husky guy] SStudy Ch.75-77 (English)
Zokubutsu.zip Chika | Underground
[Kiya Shii] Momoiro study! Vol.01-06 (Complete)
[Mikemono Yuu] Sokuhame! Onee-chans | Instant Sex! Onee-chans! (COMIC Koh Vol. 5) [English] [desudesu]
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
(CR32) [Kyomu no Uta (Satou Toshio)] GENERAL FOUL-UP (Various)
(C63) [T2 ART WORKS (Tony)] Kaburimon Vol. 1 (Ragnarok Online) [English] [Doujin-World + Hentaigroup] [Decensored]
[Tamachi Yuki] Shoujo Hatsujouchuu Ch.3 - Group Molester Train [ENG]
(SC15) [Kyougetsutei (Miyashita Miki, Mochizuki Nana)] Oh My Honey! (Harry Potter) [English] [HentaiGroup]
Toilet ni Ittara SeJiru Mamire no Otokonoko ga Taorete Ita no de Toriaezu Irete Mita | When I Went To The Bathroom I Found A Trap Covered In Cum On The Ground So I Thought I'd Try Fucking Him