Ground Tofu

Akogare no Boku no Senpai to Kinmuchuu no Kouban de Muremure PanSto Sex Zuke.

(C105) [Under Ground (Koharu)] Shougatsu Ishou Towa-sama to Icha Love Ecchi Suru Hon - Tokoyami Towa Main Story (Tokoyami Towa)

(C86) [Rotary Engine (Kannazuki Motofumi)] Gochuumon wa Shitagi desu ka? (Gochuumon wa Usagi desu ka?)

[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)

(C80) [Rotary Engine (Kannazuki Motofumi)] Tooru-chan de Asobou! (A Channel) [English] [FPS-Vexed]

[Rotary Engine (Kannazuki Motofumi)] Cos Mame (Gochuumon wa Usagi desu ka?) [Chinese] [残碑日月个人汉化] [Digital]

[Takaoka Motofumi] Flip Trick (Kyasha na ko no Iregokochi wa...Atsu!) [English] [obsoletezero] [Decensored]

[Takaoka Motofumi] Omiyage Natsu Imouto | Souvenir Summer Sister (COMIC LO 2018-11) [English] [Digital]

(C75) [Rotary Engine (Kannazuki Motofumi)] Rizumi Tengoku (Doki Doki Majo Shinpan!)

[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]

[Takaoka Motofumi] OneSho [Chinese]

[Senya Sabou (Alpha Alf Layla)] A Futanari Older Sister Turns An Underground Crossdresser Into A Perverted Masochist [English] [Mr_Person] [Digital]

(COMIC1☆10) [Mizutofu (Suishin Tenra)] Kashima ga Babubabu suru Riyuu (Kantai Collection -KanColle-)

[Takaoka Motofumi] Rutsubo

Akutoku Ikenai Massage

(C93) [Mizutofu (Suishin Tenra)] Ecchi na Shoukaku wa Dame desu ka? (Azur Lane)

(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]

COMIC AUN 2006-10 Vol. 125

COMIC AUN 2009-06 Vol. 156

(SPARK10) [FUKU-ZIN (Ogura Azuki, Ogura Daizu)] Ichigo Hitofuri Megane o Kaketara S Fuumi (Touken Ranbu)

Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕

Boku no Hero, Masoiki Nikubenki Ochi

Bessatsu Comic Unreal Wakarase Yuri Hen Vol. 2

Shiikurettofurawaa | Secret Flower

[Takaoka Motofumi] F-Mode

(SPARK10) [Turntodabutsu (Mitsukinako)] Rare 4 Tachi ga Matomete Shokushu ni Osowareru Hon (Touken Ranbu)

[Rotary Engine (Kannazuki Motofumi)] Uchinoyome (Gochuumon wa Usagi desu ka?) [Chinese] [Sinris个人汉化] [Digital]

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

(HoloKle) [Rotary Engine (Kannazuki Motofumi)] Otona no Hologra | Adult's Holovid (Usada Pekora, Sakura Miko) [English] [Xzosk] [Colorized]

[Gorgeous Takarada] Cannon Sensei Tobashisugi [English] [SaHa]

Gakunenshunin nagara Seito & Douryou to Ecchi Shite Shimatta Watashi

Hougago no Kyoushitsu de

COMIC Aun 2011-06

futaritofutari

(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [English] [MrBubbles]

(COMIC1☆8) [Rotary Engine (Kannazuki Motofumi)] Saikin, Sousui no Yousu ga Chotto Okashitai n da ga. (Sekai Seifuku ~Bouryaku no Zvezda~) [English] [PSYN]

COMIC AUN 2016-01

Sonna ni Kirei Janakute Ii | 不用那么美丽也可以 Ch. 1

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

(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [Milk Caramel (Kinomiya)] Sore wa Himitsu Desu. (Touken Ranbu)

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [CE家族社] [Digital]

(C71) [Ground Level (Asano Hiro)] Bright shine on Time 7 (The Melancholy of Haruhi Suzumiya)

[Takaoka Motofumi] Maid Me Mad

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

Hougago no Kyoushitsu de | In The Classroom After School

[Takaoka Motofumi] Onesho | 淫姊正太 [Chinese]

Kyuujitsu no Sugoshikata

(CSP6) [CRIMSON GROUND (Miyashiro Sousuke)] Mutsu Nee-chan ni Hokyuu de Bakuchin (Kantai Collection -KanColle-)

[Unknown] Chika Teien | Underground Garden [English]

(C64) [Tsurikichi-Doumei (Umedama Nabu)] Nan Demo-R Vol. 3 (Mahou Sensei Negima)

[Rotary Engine (Kannazuki Motofumi)] LOTUS BREAKDOWN (Accel World) [English] [HappyMerchants] [Digital]

COMIC Aun 2012-01/02

COMIC AUN 2016-06

[Takaoka Motofumi] Free Candy (COMIC LO 2018-06) [English] [Shippoyasha] [Digital]

[Rotary Engine (Kannazuki Motofumi)] Uchinoyome (Gochuumon wa Usagi desu ka?) [Chinese] [Sinris个人汉化] [Digital]

(C96) [Rotary Engine (Kannazuki Motofumi)] Senko-san, Yobai Suru. (Sewayaki Kitsune no Senko-san)

Underground Hotel ~Cross Over~

[ffkan]Underground Battle 4

Chika Tougijou Sen - Underground Colosseum Sen 3

(C89) [Mizutofu (Suishin Tenra)] Ecchi na Uchi demo Daijoubu? (Kantai Collection -KanColle-)

[C's cheese] ANAN Gango no Miko (Tokyo Underground)

[PURUpyon Saitou] Shitto / Grounded [English] [Rewrite] {AnonX}

COMIC AUN 2014-02

[Ponsuke] Newaza de Ippon | Secret move gets a score on the ground (COMIC LO 2017-03) [English] [ATF] [Digital]

COMIC LO 2017-11 [Digital]

[Takaoka Motofumi] Hot Liquid [English] [Yoroshii]

COMIC AUN 2015-11

[Hazuki] Sekka Shite Konagona ni Saretai Joshi | The Girl Who Wanted to be Petrified and Ground Up [English]

[Toufuya (Kanatofu)] Watashi no Ane wa Slime Musume - 2-kame - [Digital]

COMIC AUN 2015-01 Vol. 221

DWU Sennou Ryoujoku

(C91) [Mizutofu (Suishin Tenra)] Suzuya wa Omakase | Leave It to Suzuya (Kantai Collection -KanColle-) [English] {Hennojin}

(C88) [CRIMSON GROUND (Miyashiro Sousuke)] Atago-neesan to Hokyuu o Isshuukan (Kantai Collection -KanColle-)

Marunomi ni Sareta Koujo wa Inyoku no Naedoko | The Swallowed Princess is a Breeding Ground of Carnal Desire

[Kanatofu] Swallowed by Big Sister Succubus

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

(C92) [SilverRice (Sumeshi)] Kessen Yoru no Sei Senjou | The Deciding Match! An Explicit Nighttime Battleground (Granblue Fantasy) [English] [nekoumancer]

[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]

COMIC AUN 2008-10 Vol. 149

Ingyoranji

(C89) [Rotary Engine (Kannazuki Motofumi)] Chimahame (Gochuumon wa Usagi desu ka?) [English] [Doki Fansubs]

Doutei Bokujou 0 ~ Douteikari no Yoru

[Takaoka Motofumi] Dogwalker [English]

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]

[Takaoka Motofumi] 0930 -Oku-sama- Ch.1-2 [English]

[Takaoka Motofumi] YANGOTONAIYO!

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

COMIC Aun 2014-08

[Rotary Engine (Kannazuki Motofumi)] MBJS ga Maiorita! (Watashi ni Tenshi ga Maiorita!) [Digital]

Hentai Seitai

(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS)

COMIC AUN 2014-10

PRETTYUNKNOWN'S BATTLEGROUNDS

nvjinhanhua

(C81) [CRIMSON GROUND (Miyashiro Sousuke)] Erotic Crimson Plus (Shinkyoku Soukai Polyphonica)

[Totofumi] Densetsu no Yarichin VS Teppeki no Shiriana | 传说级炮王vs铁壁屁眼 (MAGAZINE BE×BOY 2021-10) 1-5 + 番外 + 折页 [Chinese] [冒险者公会] [完结] [Digital]

[Takaoka Motofumi] PhisiX

(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu) [Kitkaters (Takaoka Motofumi)] Chitose Shiki Diet (Kantai Collection -KanColle-)

In the finished world

Underground

Shun-chan to Asobou!!

[Kanatofu] Akuma Onee-chan ni nomarechau ohanashi

Sex ni Dohamari shita Higuchi Madoka

[Rotary Engine (Kannazuki Motofumi)] Tatsu no Otoshigo (Ryuuou no Oshigoto!) [Chinese] [oo君x靴下联合汉化][Digital]

つるうぐいちパロディつめあわせ本 (Touken Ranbu)

(C80) [Rotary Engine (Kannazuki Motofumi)] Yawaraka Menma Donburi (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.)

[Rotary Engine (Kannazuki Motofumi)] HIGHSCHOOL OF THE DATE (Date A Live)

(C91) [Mizutofu (Suishin Tenra)] Suzuya wa Omakase (Kantai Collection -KanColle-)

Comic AUN 2008-11 Vol.150

EXHIBITION MATCH!! UNDERGROUND

(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS)

Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab

Chika Tougijou Sen - Underground Colosseum Sen 1

COMIC Aun 2011-07

(C64) [Rotary Engine (Kannazuki Motofumi)] Midare (Gad Guard)

Zettai Otoku!? Muryou Massage!!

[Ranchiki (dotsuco)] Mesuochi Idol-kun | Feminizing Degeneration Idol-kun [English] [Nisor] [Digital]

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

COMIC AUN 2008-05 Vol. 144

Defeated Magical girl

Ambi 1/2 2 + Ambivalence 16

COMIC LO 2018-06 [Digital]

(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)

COMIC AUN 2008-02 Vol. 141

(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)

Underground Garden

Mitsugase Chika Idol | A TRIBUTE FOR THE UNDERGROUND IDOL

Ichi Ni San Shi Go Roku Nana wa Mukuro to Nemuru

(C72) [Rotary Engine (Kannazuki Motofumi)] Kodomo Geass. (Code Geass) [English] {doujin-moe.us}

[Makio] Hot Ice (Comic lo 2014-03) [English] {5 a.m.}

Yogosare Vampire

(C71) [Rotary Engine (Kannazuki Motofumi)] Potato chip ni ketchup wo (KiMiKiSS)

[UNKNOWN] Underground Idol stage01 JUN [English]

[Takaoka Motofumi] Mayu Material 1

(C84) [Rotary Engine (Kannazuki Motofumi)] Moro Iku. (Kiniro Mosaic) [English] {Hennojin}

[Anthology] Bishoujo Doujin Peach Club - Pretty Gal's Fanzine Peach Club 3 (Various)

Beware of aphrodisiac poison

(C76) [Rotary Engine (Kannazuki Motofumi)] Nodocchi Ryouri Show | Nodocchi Cooking Show (Saki) [English] {doujin-moe.us}

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]

(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [littlestar (Manatsu)] Ichi-nii e no Onegai. (Touken Ranbu)