[Ranchiki (dotsuco)] Mesuochi Idol-kun | Feminizing Degeneration Idol-kun [English] [Nisor] [Digital]
Doukutsu ni Hisomu Wana | The Trap Lurking in the Cave
[Bear's Cave (Tagame Gengoroh)] Mitsurin Yuusha Dorei-ka Keikaku Bitch of the Jungle - Enslaved [Chinese] [Digital]
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
Underground Garden
Chika Tougijou Sen - Underground Colosseum Sen 5
[I-Raf-you (Various)] MM 53 "Cavernous spirit girl"♥ Vol. 53 [Digital]
(C66) [Takitate no Okoge, Cave (Ryosuke, Hachi)] Goutsukurishi Kaze (Touhou Project)
田龟源五郎-咒缚的性奴
Inbou Kyousei Kairaku Esute Zenpen | Underground Forced Pleasure Salon Part 1
(C62) [C's cheese (Hebimaki Qto)] Nibun no Ichi no Gimai (Tokyo Underground)
[ICE] Shiru-Mamire Yagai-Koubi Nikusyoku-Duma | Juice Covered Outdoor Mating Carnivorous Wife (Mesujiru Shibori Nama!) [English] [Cave Translations]
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Pedolia! underground
Chika Tougijou Sen - Underground Colosseum Sen
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
Himitsu Yuugi | 비밀유희
[Nakamura Yukitoshi] Underground Athlete Maker (2D Comic Magazine Kikaikan Ningen Bokujou Vol. 2) [English] [Digital]
[Undergroundou] Buta Moyashi
(C72) [Nagaredamaya (Mosha)] Hebi no Ana | The Snake's Cave (X JUMP 2007-8) (Naruto) [English] [desudesu] [Decensored]
Hitsugi
(C83) [Tricot (Stella.Ing)] From The Underground (The Legend Of Zelda) [English] =SW=
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
(C92) [Onsoku Ebifly (Nekono Shiro)] Asa kara Meguru to Maji Ero Senpai Suru Hon (Sabbat of The Witch) [English] [Cave Translations]
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Vtuber Sokuhame Kairaku Ochi Hon
S to M to M to S
[Magukappu (Magukappu)] Dai Akko (Little Witch Academia)
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi) [English] {doujin-moe.us}
Flower Attack Moonlight
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
Albino Sakura-chan to Ama Ecchi
(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)
(C92) [DAICHIBOKUJOU (Makiba)] xxx (Little Witch Academia) [Chinese] [想日电酱汉化组]
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
[Cave Bear] Mia's Tool Ch.0-3 (English) (Ongoing)
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
DIACO
Caveman Guu | 疯狂原始人 啊古
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
Zokubutsu.zip Chika | Underground
Chika Seikou Tougi Club | Underground Sex Fight Club
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
[C's cheese] ANAN Gango no Miko (Tokyo Underground)
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
[RED RIBBON REVENGER] kuro
Zecchou CONTRACT
(ComiComi6) [TOYBOX (Jacky, Kurikara)] Cherry Cave (Fate/stay night)
(C72) [Cave (Various)] Mite Kara Hannou Yoyuu Deshita. (Touhou Project)
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[SaHa] Fractal Underground - Warm Kotatsu (English)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
[I-Raf-you (Gekka Kaguya)] Ojou-sama no Shitsukekata (MM 53 "Cavernous spirit girl" Vol. 53) [Chinese] [沒有漢化] [Digital]
Underground Hotel Vol. 2
ELF SLAVE CATALOG UNDERGROUND Vol.02
Dai Akko
(SC37) [Mayonnaise Bakufu (Sekihan)] IN THE CAVE (Code Geass)
[Yuriwhale] Merry Christmas 2017! AkkoxDiana (Little Witch Academia)
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
USHI to KOBUSHI | 소와 주먹
Haha No Kawaki | 義母的性飢渴
Little witch love
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
[Ting Fong Jiu Si Yu (Nikaidou Keita)] Kyodai Majo Chuuihou (Little Witch Academia) [English] [EroGPx] [Incomplete]
Chika Tougijou Sen - Underground Colosseum Sen 1
Aricon
V Tsumamigui
Underground Sex Fight Club
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[Breakrabbit] リトルウィッチの恋 (Little Witch Academia)
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
MM 53 "Cavernous spirit girl"♥ Vol. 53
Convex and Concave
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
[Bear's Cave (Tagame Gengoroh)] Jubaku no Seiyatsu Noroiteki Kuchi Kou Choukyou Roku - Khoz, The Spellbound Slave Magical Oral and Anal Training [English] [Digital]
Underground
Underground Athlete Maker
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
[GENOCIDE (Hattori Gorou)] S4U spats forever The UNDERGROUND insert SATONAKA CHIE (PERSONA 4) [Digital]
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Sofia-san wa Kashikoi ♥
【Mysterious cave】-私人画家
Kenryokusha ni Sakaraezu 2-koma Ochisuru Hon
[ffkan]Underground Battle 5
[Hoshiai Hiro] Ketsu no Naka de | Inside the Cave [English]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [Decensored]
[Cave Bear] Mia's Tool Ch.0-4 (English) (Ongoing)
Holy Cave (Dopamine)
(C92) [DAICHIBOKUJOU (Makiba)] xxx (Little Witch Academia) [Chinese] [无毒汉化组]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
[D-CAVE] D-CAVE VOL.001
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Digital]
[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)
[caver] Elf shoujo tia to shokushu injuu
[Magukappu (Magukappu)] Dai Akko (Little Witch Academia) [English]
(C52)[bolze. (rit)] Return of the Scavenger (Tenchi Muyou!)
Chika Tougijou Sen - Underground Colosseum Sen 2
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Chinese] [萌舞の裏組漢化] [Decensored]
リトルウィッチの恋
Ashford Gakuen Underground
[Fractal Underground Studio] Kodomo Rakuen Ransel Shoujo Hen
[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]
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
]NUDEGIRL | 超裸女
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
Kyodai Majo Chuuihou
Underground Hotel ~Cross Over~
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
Butakan Magician Girl DESCAVELLADOHEN]
Underground Hotel Vol. 3
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
DWU Sennou Ryoujoku
[Undergroundou] Underground Natural Klutz Orgasm VI
Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.
Chika Tougijou Sen - Underground Colosseum Sen 4