[LFM (Usagi)] Flashing Pink (Sakura Taisen)
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
Humiliation underground
(C81) [Caramel Macchiato (Maki)] [Sokuhou] Wriggle wa Otokonoko | [News Flash] Wriggle is a Boy (Touhou Project) [English] [LoliAce]
Chika Seikou Tougi Club | Underground Sex Fight Club
(C95) [Kuma-tan Flash! (Kumao Mofumofu)] Lost Desired (Goblin Slayer)
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 8EX) [Kuma-tan Flash!, HMA (Hanao., Hiyoshi Hana)] Fundoshi Nyoumu - Youmu * Ji Ki Fukkatsu Omedetou Hon - | Fundoshi Nyoumu - A Book Celebrating Youmu's Return as a Playable Character [English] [desudesu]
Chika Tougijou Sen - Underground Colosseum Sen 4
(CR20) [Mengerekun (Captain Kiesel)] Daikirin (Various)
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
Zokubutsu.zip Chika | Underground
[Sadistic Mary (Hattori Mitsuka)] Queen Bee Honey Flash (Bleach)
(C47) [Mengerekun, VETO (Captain Kiesel, ZOL)] Flash Back (Dirty Pair Flash)
Dirty Light
(C87) [Kuma-tan Flash! (Various)] Hamedori Collection (Kantai Collection -KanColle-)
[Zokubutsu.zip (Asuka)] Zokubutsu.zip (9) Chika | Underground [English] [Digital]
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
Futari no Nichiyoubi
(C78) [Kuma-tan Flash! (Hanao)] Scapegoat Act: 1 (Touhou Project)
(C78) [Kuma-tan Flash! (Hanao.)] Moto Souryo no Nikuyoku Seppou - C78 Omake Bon (Touhou Project) [English] [biribiri]
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
Daigaku no Senpai to Nori de Kiss Shitetara Sono Hi no Uchi ni Issen Koechatta Hanashi
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
PRISMA FLASH
[Stranger_Underground Dou] Jigoku Ezu no Yoru
(C50) [MELT-DOWN (Various)] Berceur (Jigoku Sensei Nube, Dirty Pair Flash, Neon Genesis Evangelion)
Koinyoubou Somewake Tazuna
BEHAVIOUR+17 ~BUNNY FLASH!!~
[Yui Toshiki] ReYui Vol.3
Empty Theory 8 - Apparent Flash
ELF SLAVE CATALOG UNDERGROUND Vol. 01
[Sentou Kaiiki (o-tani)] Honey 7 Flash! (Cutey Honey)
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[Undergroundou] Underground Natural Klutz Orgasm VI
Vtuber Sokuhame Kairaku Ochi Hon
[Aizen Mana] Hagukumi-ai wa maiban komame ni ~ toshishita kareshi no 凸 seicho kiroku | 每晚都要勤勤勉勉培育愛~年下男友的凸成長紀錄~ Ch.1-2 [Chinese] [莉赛特汉化组]
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various) [Incomplete]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
(C78) [Kuma-tan Flash! (Hanao.)] Moto Souryo no Nikuyoku Seppou - C78 Omake Bon (Touhou Project)
[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~ [English] [SMDC]
(C89) [CREAYUS (Rangetsu)] FLASH NOISE (CODE GEASS: Lelouch of the Rebellion)
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
Under the Table [English] [Rewrite] [EZ Rewriter]
(C68) [Sadistic Mary (Hattori Mitsuka)] FLASH BACK 20050813 (Bleach)
(C90) [Kuma-tan Flash! (Hanao.)] Love Trip (Kantai Collection -KanColle-) [English]
(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project) [English]
[Yukari Minemi] Chijo no Su Ore no Nikunou o Ubai Au Mesuinutachi | 痴女之巢 互相爭奪我的肉棒的牝犬們 [Chinese]
Underground Hotel Vol. 3
From The Underground
[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~ [Digital]
(CR21) [Rocket Kyoudai (Various)] HONEY FLASH (Cutey Honey, Mega Man)
[FLASH POINT (Aoi Takayuki)] BitchBoy
[Studio Z-Agnam (Azuma Kyouto)] HONEY FLASH! 1 (Cutey Honey)
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
(Reitaisai 10) [Kuma-tan Flash! (Hanao.)] Rei 10 OMAKE Hon (Touhou Project)
(C88) [Jagabata (Oimo)] Miwaku no Red Flash (PriPara)
NAJICA FLASH
Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
[Shunran (Yuuki Alice, Kudara Naizou, Nakajima Akira)] honey FLASH (Cutey Honey F)
Underground arena no sen
Chika Tougijou Sen - Underground Colosseum Sen 3
(C83) [Kuma-tan Flash! (Hanao.)] Mebius:gate (Touhou Project)
Hitsugi
Nee-sama no Inai Chinjufu
Again #2 "Flashback Memories"
Zecchou CONTRACT
(C73) [Kuma-tan Flash! (Hanao.)] KO ZI KA! (Kodomo no Jikan)
(Kouroumu 6) [Kuma-tan Flash!, Eclipse (Various)] Touhou LoliBitch Goudou (Touhou Project)