(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)
Humiliation underground
[Saigado] Hitoduma Onnakyoshi Main-san Ch. 14 (Action Pizazz 2015-01) [Chinese] [空気系☆漢化]
Watashi ga Maketara Nandemo Iu Koto Kiite Ageru
[Emua] Sekigahara Shouji Hitodumabu Ch.1-7 [English] [biribiri]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
(C79) [Takatobiya (Haba Hirokazu)] Heart Catch Hanasaki Mizuki Hitoduma Daraku hen (Heart Catch Precure!)
Underground Sex Fight Club
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
Imouto Sengen
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
[ffkan]Underground Battle 4
C93 Omake Bon Iro Toridori Hitoduma Uwasabanashi | Gossips of Various Housewives Extra Chapter
[Unknown] Chika Teien | Underground Garden [Chinese]
Underground Six
Sekigahara Shouji Hitodumabu Ch.1
[Undergroundou] Buta Moyashi
[Buraindogatei] Hitoduma Kairaku Yuugi Chitsunai Shasei Hen
[Ozaki Akira] Hitoduma Shichou no H na Kaikaku | Married Major's Sexy Reform Ch. 1-4 [English] [erc] [Digital]
[Buraindogatei] Hitoduma Comic [Jutai Keiyaku] Ch2
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Decensored]
[Takashi Katsuragi] Hitoduma eros vol. 2
Kinpatsu Bakunyuu no Russia Hitoduma Gakuenchou Koudou Maria ga Ochirumade
Chika Teien | Underground Garden
[Fukada Takushi] Hitoduma Ryoujoku
[Ayasaka Mitsune] Kanenashi-kun no Yuugana Hitoduma Zanmai
(C93) [Mousou Colosseum (Oda non)] Hitodumadukushi [Chinese] [無邪気漢化組]
Chika Tougijou Sen - Underground Colosseum Sen 2
[Mayumi Daisuke] Hitoduma Ryoukan Nikki
[Ozaki Akira] Hitoduma Shichou no H na Kaikaku | Married Major's Sexy Reform Ch. 1-3 [English] [erc] [Digital]
Pedolia! underground
(C87) [Lv.X+ (Yuzuki N Dash)] Hitoduma Ane
[Buraindogatei] Hitoduma Mama Deikou 2
[Atelier Dr.HEAD’S (Katou Chakichi)] Iede Jounen Mucchiri Ketsuman Hitodumaka Keikaku | Runaway Boy’s Fleshy AnalC*nt-ification Project [English] {Hennojin} [Digital]
Hissatsu Netori Hito - Hitoduma Kari Hen Sono San
[Ozaki Akira] Hitoduma Sichou no H na Kaikaku Ch. 1-2 [English] [erc] [Digital]
Hitoduma Inran Sousenkyo Ch.1-2
[Yuugiri] Hitoduma Goroshi (COMIC HOTMILK 2014-09) [Chinese] [黑条汉化]
[Yui Toshiki] ReYui Vol.3
[Chikiko] Juukan Hitoduma Kasumi Ch. 1-4
Chika Tougijou Sen - Underground Colosseum Sen 4
S to M to M to S
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
[Karma Tatsurou] Hitoduma Hime 2
Underground Garden
[Emua] Sekigahara Shouji Hitodumabu Ch.1-3 [English] [biribiri]
Hitoduma Ure Goro Niku Kyun
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Waku Jinpei] Shukujo Yuuenchi Ch. 0-2 (Hitoduma Yuuenchi) [English] [Epic-dono]
NOT JAP
[Chikiko] Juukan Hitoduma Kasumi Ch. 1-3
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Digital]
[Emua] Sekigahara Shouji Hitodumabu | 關原商事人妻部 [Chinese]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
Zecchou CONTRACT
Vtuber Sokuhame Kairaku Ochi Hon 2
[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]
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
Hitoduma Bakunyuu Announcer Yuriko-san Ch.1-2
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki dai 227 shou - Yobai Goukan ma #2 Hitoduma Sanae-hen -
Haha No Kawaki | 義母的性飢渴
[Ribonatsu] G (Tokyo Underground)
Juukan Hitoduma Kasumi -korean-
[Itaba Hiroshi] Okasareta Hitoduma Ch. 1-2
[Tendou Itto] Hitoduma Immoral
[Buraindogatei] Hitoduma Mama Deikou 1
(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)
odosareta hitodumatachi wa kyou mo dokoka he tsurerarete
Hitoduma Bakunyuu Announcer Yuriko-san Ch.1-5
[Yanagawa Rio] Hitodumato Hamete Mimasenka ?
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
[MIDSUMMER MADNESS] Ore no Hitoduma Collection
Hitoduma Onnakyoshi Main-san Vol. 1
[AKIRA] Hitoduma Shuuchi Taiken
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
Hitoduma buchou kasumi Series
Hitsugi
[Buraindogatei] Hitoduma Comic Yuuwaku no Daishou Ch2
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
[Suzuki Hiromichi] Enjou Hitoduma - Amorous Wife