V Tsumamigui
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
Chika Tougijou Sen - Underground Colosseum Sen 2
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
Zecchou CONTRACT
[Underground Dou] NOPOR
[Underground dou] Koushuu Benjo Shounen
(C72) [Nagaredamaya (Mosha)] Hebi no Ana | The Snake's Cave (X JUMP 2007-8) (Naruto) [English] [desudesu]
FABRICATION FLAVOR
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
MM 53 "Cavernous spirit girl"♥ Vol. 53
(C64) [bolze. (rit.)] SCAVENGER RELOADED (Tenchi Muyou!)
[Cave Bear] Mia's Tool Ch.0-2 (English) (Ongoing)
Hitsugi
Kyodai Majo Chuuihou
Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
USHI to KOBUSHI | 소와 주먹
(C92) [Daichibokujou (Makiba) xxx (Little witch Academia) [English] [Decensored]
[Hoshiai Hiro] Ketsu no Naka de | Inside the Cave [English]
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)
Matsuri
(C92) [DAICHIBOKUJOU (Makiba)] xxx (Little Witch Academia) [Chinese] [無邪気漢化組]
[C's cheese] ANAN Gango no Miko (Tokyo Underground)
Vtuber Sokuhame Kairaku Ochi Hon 2
Nodokan
(C94) [Kibayashidou (kasaran)] Megami-sama no Oose no Mama ni... | As the Goddesses Wish... (Fate/Grand Order) [English] [Cave Translations]
[Ting Fong Jiu Si Yu (Nikaidou Keita)] Kyodai Majo Chuuihou (Little Witch Academia) [English] [EroGPx] [Incomplete]
Theater Drama City
[Cave Bear] Mia's Tool Ch.0-3 (English) (Ongoing)
Chika Tougijou Sen - Underground Colosseum Sen 5
Vtuber Sokuhame Kairaku Ochi Hon
Underground Six
[Bear's Cave (Tagame Gengoroh)] Jubaku no Seiyatsu - Khoz, The Spellbound Slave [Digital]
Merry Christmas 2017! AkkoxDiana
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Breakrabbit] リトルウィッチの恋 (Little Witch Academia)
Animal Lover
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
(C52)[bolze. (rit)] Return of the Scavenger (Tenchi Muyou!)
Albino Sakura-chan to Ama Ecchi
Inbou Kyousei Kairaku Esute Zenpen | Underground Forced Pleasure Salon Part 1
[D-CAVE] D-CAVE VOL.001
[Undergroundou] Buta Moyashi
(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)
(C72) [Cave (Various)] Mite Kara Hannou Yoyuu Deshita. (Touhou Project)
Chika Tougijou Sen - Underground Colosseum Sen 4
[Zokubutsu.zip (Asuka)] Zokubutsu.zip (9) Chika | Underground [English] [Digital]
[Yuriwhale] Merry Christmas 2017! AkkoxDiana (Little Witch Academia)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [English] [8/u/ Scanlations] [Digital]
[ICE] Shiru-Mamire Yagai-Koubi Nikusyoku-Duma | Juice Covered Outdoor Mating Carnivorous Wife (Mesujiru Shibori Nama!) [English] [Cave Translations]
Chika Tougijou Sen - Underground Colosseum Sen 3
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [Chinese] [戀芙蘭催婚協會會長封獸鵺個人漢化]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin) [Chinese] [homolive汉化组]
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
(C92) [SAZ (soba)] Hodasare Sugite Tatenai no! (Fate/Grand Order) [English] [Cave Translations]
[I-Raf-you (Gekka Kaguya)] Ojou-sama no Shitsukekata (MM 53 "Cavernous spirit girl" Vol. 53) [Chinese] [沒有漢化] [Digital]
田龟源五郎-咒缚的性奴
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
[Fractal Underground Studio] Pantsu Kuronikuru
Zokubutsu.zip Chika | Underground
[Magukappu (Magukappu)] Dai Akko (Little Witch Academia) [English]
Shukushoubyou Kenshuu
[Ranchiki (dotsuco)] Mesuochi Idol-kun | Feminizing Degeneration Idol-kun [English] [Nisor] [Digital]
(C62) [C's cheese (Hebimaki Qto)] Nibun no Ichi no Gimai (Tokyo Underground)
Chika Tougijou Sen - Underground Colosseum Sen
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]
[Mosha Mosha] Hebi no Ketsu [The Snake's Cave] (Naruto) [English] [colored] [Decensored]
(C97) [Shimofutaketa Zorome (Ahou Miya)] Theater Drama City (Deep Web Underground) [English] {Hennojin}
Himitsu Yuugi | 비밀유희
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [Decensored]
[Bear's Cave (Tagame Gengoroh)] Jubaku no Seiyatsu - Khoz, The Spellbound Slave [Chinese] [黑夜汉化组] [Digital]
Doukutsu ni Hisomu Wana | The Trap Lurking in the Cave
(CR16) [bolze.(rit.)] ScavengeR strikes back!
Humiliation underground
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
DWU Sennou Ryoujoku
Caveman Guu | 疯狂原始人 啊古
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
The Future of Lost Magic 2
S to M to M to S
Dai Akko
Jubaku no Seiyatsu Noroiteki Kuchi Kou Choukyou Roku - Khoz, The Spellbound Slave Magical Oral and Anal Training
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]
(Underground Carnival) [Kougeki (Ootsuki Wataru)] Speechless (Touhou Project)
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
Chika Tougijou Sen - Underground Colosseum Sen 1
[Takatsu] Kuraku Shimetta Doukutsu de | In a Dark, Damp Cave (COMIC MILF 2017-04 Vol. 35) [English] [Happymerchants] [Digital]
[GENOCIDE (Hattori Gorou)] S4U spats forever The UNDERGROUND insert SATONAKA CHIE (PERSONA 4) [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
Futari no Nichiyoubi
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Decensored]
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Flower Attack Moonlight
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi) [English] {doujin-moe.us}
[Red Ribbon Revenger (Makoushi)] Shiro (Star Ocean: Till the End of Time)
Underground Garden
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
[Magukappu (Magukappu)] DIACO (Little Witch Academia)
Onnanoko ni Yaritai Houdai
Can't go back!
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
小魔女之戀
(C72) [Nagaredamaya (Mosha)] Hebi no Ana | The Snake's Cave (X JUMP 2007-8) (Naruto) [English] [desudesu] [Decensored]
Minami Underground
[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)
Convex and Concave
xxx
[Bear's Cave (Tagame Gengoroh)] Jubaku no Seiyatsu Noroiteki Kuchi Kou Choukyou Roku - Khoz, The Spellbound Slave Magical Oral and Anal Training [English] [Digital]
[Stranger_Underground Dou] Jigoku Ezu no Yoru
Underground Hotel Vol. 2
[SaHa] Fractal Underground - Warm Kotatsu (English)
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
(SC37) [Mayonnaise Bakufu (Sekihan)] IN THE CAVE (Code Geass)
Underground wrestling
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Digital]
(C92) [DAICHIBOKUJOU (Makiba)] xxx (Little Witch Academia) [Chinese] [CE家族社]
Rinjin no bitchi hitodzuma o tsugō yoku bu~tsuokasu!
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
[Unknown] Chika Teien | Underground Garden [English]
Konya wa Girl's Bar Heiten Shimasu.
[Cave Bear] Mia's Tool Ch.0-1 (English) (Ongoing)
[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]
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]