Class Certificate Underground

[SaHa] Fractal Underground - Warm Kotatsu (English)

Chika Tougijou Sen - Underground Colosseum Sen 3

Maigo Wo-Kyuu to no Shippori Shitsumushitsu Life {Hennojin}

(C95) [SILENT HILL (Morisoba)] Tsuna hashi keimusho furo 3-byo [Various]

(Reitaisai) [SimpleClass (Shinozuki Kou)] -neko_gyakutai- (Touhou Project)

[DOZA Village (Dozamura)] 3-nen B-gumi Manami Sensei ~Futanari Taiiku Kyoushi - Morita Ritsuko~ | Instructor of Junior Class B and Hung Like a Horse, Futanari Gym Teacher Morita Ritsuko [English] [thetsuuyaku] [Digital]

Class no Yankee Joshi ni Hyoui 2 | I Possessed the Class Yankee Girl 2

Onaji Class no Onna Tomodachi ni Maso Bare shite, Sandbag Dorei ni Otosareta Hanashi. | Turned into a punching bag slave by two girls in my class who found out I was a masochist

(C86) [Puppukupu (Kawaisaw)] Tenryuu My Wife (Kantai Collection -KanColle-)

(C90) [Shiawase Kyouwakoku (Shiawase no Katachi)] Iinchou wa Class no Ninshin Pet

Gardening Class {Final Fantasy 8}

[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=

[SimpleClass (Shinozuki Kou)] Garakuta Hon. (Rozen Maiden)

[Amazon] Yariman x Yarichin | 公共汽车×共享单车 (Natsuyasumi o Sakai ni Bitch ni Nacchatta Class no Anoko Vol. 1) [Chinese] [丧尸汉化]

Ashford Gakuen Underground

[Red Ribbon Revenger (Makoushi)] Shiro (Star Ocean: Till the End of Time)

(C51) [First Class (Kazuneko)] Déjà Vu {Ushi no Maki} (Tenchi Muyo!)

(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB= [Colorized] [Decensored]

Pleasant Extra Class

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou -Shiri Dorei Keiyaku Hen- (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Digital]

[100yenMoFA (Mirino)] Wowari no Yume (Kantai Collection -KanColle-) [English] [constantly] [Digital]

CLASS CHANGE!! Brave Astolfo

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou ~Kairaku Ochi Hen~ | Standard Carrier Wo-Class's Amatsukaze Yuri Slave Training ~Pleasure Fall~ (Kantai Collection -KanColle-) (English) (Pangean) [Digital]

(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB=

[Execio] Special Hypnotism class

Senkan Re-kyuu no Kindaika Kaishuu

Juukan Kyoushitsu - Bestiality Class

Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.

(Reitaisai 11) [Nanakorobi Yaoki (kinntarou)] 3M-Kyuu no Yuugi Nee-san ga Osotte Kitazo! | Attack of the 3M-Class Yuugi! (Touhou Project) [English] {JUSTICE}

Junai Immoral

DWU Sennou Ryoujoku

[Shimoyakedou (Ouma Tokiichi)] Wo-Kyuu-chan o Tsukamaeta yo! (Kantai Collection -KanColle-) [Digital]

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou ~Kairaku Ochi Hen~ (Kantai Collection -KanColle-) [Digital]

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

[Takino Mishin] Class no Yankee Joshi ni Hyoui 2 | I Possessed the Class Yankee Girl 2 [English] [TheFrogManScans]

Tonari no Class no Namaiki Joshi o Wakaraseru Hanashi | I'll Teach That Insolent Bitch In The Other Class A Lesson

Shinkai Zecchou Sprechchor

(C76) [Ninokoya (Ninoko)] Rabi☆Raba 2! Labyrinth Lovers 2! (Class of Heroes)

(C84) [Kikuya (Kimura Naoki)] H na Omise no Toku A Kyuu Toushi 2 Rinsha | H-Class Service from an A-Rank Fighter 2 (Ikkitousen) [English] {doujin-moe.us}

Chika Tougijou Sen - Underground Colosseum Sen 4

(C63) [PEACH CLASS (Tetsuno Kyojin)] Onpu (Ojamajo Doremi)

Mamatorare - Yasashikute Daisuki na Kaa-san wa Class no Doukyuusei ni...

[Kanro Ame] Imouto Culture Shock! | Little Sister Culture Shock (Comic LO 2014-11) [English] [5 a.m.]

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Shimakaze Yuri Dorei Choukyou~Senkan Re-Kyuu no Shucchou SM Choukyou Hen~|Standard Carrier Wo-Class Shimakaze's Yuri Slave Training ~Battleship Re-class Official SM Training~ (KanColle) (English) (Pangean)

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

[ffkan]Underground Battle 4

Nodokan

Amazoness no Oujo-sama ga Ama ni Class Change Shitara Tako no Shokushu de Ahegao Acme Shuutoku Shichau!

Hatsukoi wa Jukusei Sasete

Onaji Class no Jougasaki ga Eroi node Minna de Rape Shita.

[Herohero Hospital (Herohero Tom, Isaki)] Class Me! [Digital]

(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [Decensored]

[Naruko Hanaharu] Class Maid Maniac (English) [desudesu]

(C92) [Mysp5cm (Mareo)] Nikubenki ni Shite Onii-chan!

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

(C86) [Ice Sugar (Utano)] Onii-chan ni Otona ni Shite Moraou! [Chinese] [脸肿汉化组]

[Takeshi Matsu] First-Class Daddy [English] [Takaya]

(C87) [macdoll (Shijou Mako)] each other (Kantai Collection -KanColle-)

(COMIC1☆7) [BlueMage (Aoi Manabu)] Class-nai Hierarchy (GJ-bu)

Secret Class Ch.38/?

(C70) [DoomComic (Shingo Ginben)] G-class Fukei-san (G-class II) [English] {Monsterbert}

(C79) [Youkai Tamanokoshi (CHIRO)] Koukyuu Soapland Hitozuma 18-Gou Ten | High-Class House Wife Soap Land - No. 18 (Dragon Ball Z) [English]

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

(C77) [Kouyadou (Mizuki Eimu)] CLASS MATE (Kyou no Go no Ni)

First-Class Daddy

土方口マンホール 鳶編

G-class Kaa-san | G-class I "Mother"

[DoomComic (Penguindou)] G-class I

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Shimakaze Yuri Dorei Choukyou ~Anal Kaihatsu Hen~ | Standard Carrier Wo-Class Shimakaze's Yuri Slave Training ~Anal Development~ (Kantai Collection -KanColle-) [English] [B.E.C. Scans] [Digital]

Anoko No Class Wa AV ka Ch. 1 | Will be a Porno Star! Ch. 1

Naze ka Wo-Kyuu-chan ga Drop shimashita | Why did a Wo-class Drop at My Place

Zenra de Suiei no Jugyou!! | Naked Swimming Class!! =LWB=

[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]

KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2

(C85) [AHOBAKA (aho)] Kuubo Wo-kyuu wo Rokaku su (Kantai Collection)

[Herohero Hospital (Herohero Tom, Isaki)] Class Me! [Chinese] [沒有漢化] [Digital]

(C90) [Touge Mine (Fujiko)] Geneki GA Class Nodamiki-chan to Cosplay H-zanmai (GA Geijutsuka Art Design Class)

[P Herb] 2-nen 3-kumi | Year 2 Class 3 [English] {Doujins.com}

(C90) [*Cherish* (Nishimura Nike)] CLASS.IV (Granblue Fantasy) [Chinese] [无毒汉化组]

OPERATION "SENDAI" ABDUCTION

(C86) [NF121 (Midori Aoi)] Saijou Suzune no Seiyoku Shori Kyoushitu | Saijou Suzune's Sexual Gratification Class (Super Robot Wars ZIII) [English] {doujin-moe.us}

(COMIC1☆11) [Yuzuya (Yuzuha)] Onaji Class no Jougasaki ga Eroi node Minna de Rape Shita. (THE IDOLM@STER CINDERELLA GIRLS)

[Gensou Stomach (Taku)] Senkan Re-Class no Kindaika Kaishuu (Kantai Collection -KanColle-) [Digital]

[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen

Chika Tougijou Sen - Underground Colosseum Sen 3

[Tamon] Dokidoki Time Paradise 1-4 [Chinese] [Den個人漢化]

[Semakute Kurai (Kyouan)] Class no Idol Onaho-ka

(C87) [Classic Orange (ishikkoro)] Shimakaze-kun no Usuihon (Kantai Collection -KanColle-) [Chinese] [瑞树汉化组]

Class President's Extracurricular Lesson

[Kuroi Kyoshitsu (Black Classroom)] LITTLE ANGEL -Brother complex-

[Penguindou] G-class III [Digital]

(C87) [Eromazun (Ma-kurou)] Akuochi Shimakaze 7 ~Ero Shokushu ni Otosareru Kanmusu~ (Kantai Collection -KanColle-)

[Ukkaridou] Nanaka No Mahou de (Nanaka6／17)

[Underground dou] Koushuu Benjo Shounen

Imouto Sengen

(Utahime Teien 2) [Triple Pinch! (Hikami Izuto)] Class ni Konna Idol ga Itara Danshi wa Zettai ni Gaman ga Dekinai! (THE IDOLM@STER CINDERELLA GIRLS)

[KEY TRASH (Hikagi Tatsuhiko)] Wild Princess (GA Geijutsuka Art Design Class) [Chinese] [沒有漢化]

Ultra High Class Soap Lady Dizzy

[Jairou] T.F.S Vol.01 [Digital]

Harpy no Manabiya ~Kashimashi Class~ | Harpy School ~Noisy Class~ {JUSTICE}

(FF23) [LaoMeng] VeryShy03 (Kantai Collection -KanColle-) [English] [EHCOVE]

Sa.yo.na.ra - Shinkai no Ningyohime | Sa-yo-na-ra - Little Mermaid of The Abyss

[Eriaru99 (Shachiku)] Noda Miki Eromanga (GA Geijutsuka Art Design Class)

(Lyrical Magical 11) [SimpleClass (Shinozuki Kou)] off-White[0] Kouhen (Mahou Shoujo Lyrical Nanoha)

Chika☆Idol stage 2 MAKOTO | Underground Idol stage 2 MAKOTO

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Chinese] [沒有漢化] [Digital]