Underground Flash

(C87) [Kuma-tan Flash! (Various)] Hamedori Collection (Kantai Collection -KanColle-)

(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)

V Tsumamigui

[Binbi] Kanojo to Himitsu no Lingerie (Otokonoko HEAVEN Vol. 29) [English] [mysterymeat3] [Digital]

(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various)

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

(C95) [Kuma-tan Flash! (Kumao Mofumofu)] Lost Desired (Goblin Slayer)

[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~

(CR35) [Nawanoren (Gachoon)] NNDP Plus (Dirty Pair)

(Reitaisai 7) [Frac (Mitsuki)] Midnight / Flashlight (Touhou Project)

(Reitaisai 9) [Kuma-tan Flash! (Hanao)] Shoujo Yamai (Touhou Project)

(C97) [Shimofutaketa Zorome (Ahou Miya)] Theater Drama City (Deep Web Underground) [English] {Hennojin}

[Sadistic Mary (Hattori Mitsuka)] Queen Bee Honey Flash (Bleach)

Flash Noise

[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)

(C66) [Pon'yori Densetsu (Eririn)] Sekai no chushin de hanifurasshu | Honeyflash in Centre of the World! (Cutey Honey)

Chika Tougijou Sen - Underground Colosseum Sen 4

[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest

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

[Pull Top] Rakugaki 3

USHI to KOBUSHI | 소와 주먹

(C87) [Kuma-tan Flash! (Various)] Hamedori Collection (Kantai Collection -KanColle-)

[Carn] Otome Netoria - Maiden NeTRia | 處女通姦紀實 [Chinese]

(C50) [MELT-DOWN (Various)] Berceur (Jigoku Sensei Nube, Dirty Pair Flash, Neon Genesis Evangelion)

[Fractal Underground Studio] Kodomo Rakuen Ransel Shoujo Hen

(Reitaisai 12) [Kuma-tan Flash! (HAN)] Seija to Hierarchy Saiteihen Oji-san | Seija and the Hierarchical Bottom-feeder Uncle (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]

[Stapspats (Hisui)] Shinso Makou Shoujo THE COMIC White Holy Sword Rizuve and Red Flash Raiza Episode 3

(Reitaisai 7) [Kuma-tan Flash! (Hanao)] Mebius：loop＋Omake (Touhou Project)

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

Uchi no Kawaii Doukyonin-san Sono Go | My Cute Roommate Epilogue

(Reitaisai 8) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse (Touhou Project)

Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room

タイムマシンにおねがい

(C84) [Kuma-tan Flash! (Various)] Kanmusu Collection (Kantai Collection -KanColle-)

[Yameta Takashi] Ikenai Amane-san The Naughty Amane-san (COMIC Tenma 2013-06) [Chinese] [巨乳星人個人漢化]

ELF SLAVE CATALOG UNDERGROUND Vol. 01

[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~ [Digital]

(C88) [Jagabata (Oimo)] Miwaku no Red Flash | Fascinating Red Flash (PriPara) [English] {/u/ scanlations}

(C80) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse2 (Touhou Project)

(C91) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no!! (Kantai Collection -KanColle-)

(C75) [Eclipse, Kuma-tan Flash! (Rougetu, Hanao.)] Jarekko Doubutsu (Touhou Project)

[Unknown] Chika Teien | Underground Garden [Chinese]

(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)

[LFM (Usagi)] Flashing Pink (Sakura Taisen)

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

(C74) [Jingai Makyou Club (Wing Bird)] Charaemu W BR003 FLASH BACK1985 P03 (Various)

[Kumatan Flash!] Tanoshii Miruho de Popopopo~n! (Tantei Opera Milky Holmes) [English][TLRF+LWB]

Enkou Mor-san

(C85) [LongHornTrain (CyoCyo)] Hirameke! Megami no Love Kiss Wand | Flash! Goddess of the Love Kiss Wand (Dokidoki! Precure, Suite Precure) [English] {doujin-moe.us}

(CR21) [Rocket Kyoudai (Various)] HONEY FLASH (Cutey Honey, Mega Man)

(C88) [Lithium (Uchiga)] Again #2 "Flashback Memories" (God Eater) [English] [N04h]

(C81) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU FLASH BACK Uruwashi no Mama P 02 W☆BR009 (Various)

Albino Sakura-chan to Ama Ecchi

Midnight / Flashlight

(C88) [Lithium (Uchiga)] Again #2 "Flashback Memories" (God Eater)

(Reitaisai10) [Kuma-tan Flash! (Hanao)] Muishiki no Kyuuai Koudou (Touhou Project)

[FLASH POINT (Aoi Takayuki)] BitchBoy

[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [English] [8/u/ Scanlations] [Digital]

(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei

Triglav Underground Railway

The Impulsive Inseminator Uncle Lost in Old Hell (Touhou Project) [English]

Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4

[Ribonatsu] G (Tokyo Underground)

(C99) [Kuma-tan Flash! (Kumao Mofumofu)] Konya Sabishii Hinageshi wa (Fate/Grand Order)

【隼素良】欠損玩具の行く末 (Yu-Gi-Oh! Arc-V) (chinese)

[Kisaragi Gunma] Zoku Koukishin ga Tomaranai (COMIC HOTMiLK 2016-08) [Chinese] [Flash Back 90's個人漢化] [Digital]

(CR20) [Mengerekun (Captain Kiesel)] Daikirin (Various)

[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)

Underground Hotel Vol. 1

(C89) [Kuma-tan Flash! (Hanao.)] Yuuwaku no Harusame (Kantai Collection -KanColle-)

[sky & si-o] 罪世 - 第1章 | Tsumi Yo - Chapter 02 [EN]

(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)

[ffkan]Underground Battle 4

(Reitaisai 12) [Kuma-tan Flash! (Johnny)] Love & Peace o Senkyou suru Kokujin Checkera Tanetsuke Oji-san (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [Chinese]

(C75) [Eclipse, Kuma-tan Flash! (Rougetu, Hanao.)] Jarekko Doubutsu (Touhou Project) [English] [MegaFagget]

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

Watashi ga Maketara Nandemo Iu Koto Kiite Ageru

(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project)

Minami Underground | 미나미 언더그라운드

(Reitaisai 7) [Frac (Mitsuki)] Midnight / Flashlight (Touhou Project) [English]