[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
(C89) [Jishin Kajyou (GROUND)] Yogosare Vampire (Aikatsu!)
Underground
[Guchokuya] Guchokuya Dai 4 Gou
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
[Undergroundou] Underground Natural Klutz Orgasm VI
Maeyo Kochou Yawahada wa Odori Kagaribi no Gotoku
(C94) [Okazu Company (Various)] NukiPara (PriPara)
(C66) [Haiiro Koubou (Amano Kazumi)] GROUND ZERO (Black Lagoon)
The Sexy, Heart-Pounding Study ~Mihoshi is Punikyunyaa! Ch. 3
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[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]
Houmatsu Mugen
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
[Under Ground (Hiroishi Katsuhisa, Oono Hirofumi)] Moon-Ral (Bishoujo Senshi Sailor Moon)
(Panzer☆Vor! 8) [Neko Pantsu] Dokidoki Katyucha! | Heart Pounding Katyusha! (Girls und Panzer) [English] [S.T.A.L.K.E.R]
[Makio] Hot Ice (Comic lo 2014-03) [English] {5 a.m.}
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
黒き森の魔女の胎
Futari no Nichiyoubi
(C79) [CRIMSON GROUND (Miyashiro Sousuke)] DEEP BLACK (Pokemon)
[BIG BOSS] Ichioku Sou Gyokusai╱Souko Sensei no Hachimitsu Jugyou (Rikujou Boueitai Mao-chan, Asagiri no Miko)
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
(C74) [P-Forest (Hozumi Takashi)] Dokidoki! Mayonaka TV | Heart Pounding Midnight Channel! (Persona 4) [English] {Slayerjammer} [Decensored]
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Underground Hotel ~Cross Over~
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Sunao ja Nai Kanojo to no Sesshikata
Chika Tougijou Sen - Underground Colosseum Sen 2
[Miyashiro Sousuke] Shukujo Doumei Triangle (Complete)
Chika Tougijou Sen - Underground Colosseum Sen 4
[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground)
[Nakaji Hana] melting ice love ground (RAW)
Albino Sakura-chan to Ama Ecchi
500 pounds of Nopu-chan
Sumi Senpai wa Pakorarete mo Hyoujou o Kaenai | Sumi-Senpai's Expression Doesn't Change Even As She's Getting Pounded
PRETTY UNKNOWN'S BATTLEGROUNDS
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
Underground Sex Fight Club
[AliceSoft] [Full Color Seijin Han] DARCROWS Dainimaku Complete Ban [Digital]
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
(C62) [Tsurikichi Doumei (Umedama Nabu)] Aoi-chan Panic (Ai Yori Aoshi, Onegai Teacher, Ground Defense Force Mao-chan)
(Underground Carnival) [Kougeki (Ootsuki Wataru)] Speechless (Touhou Project)
(C91) [Gerupin (Minazuki Juuzou)] Zuryu tto Irete Zubozubo tto Yareba Gekiharitsu 120% | Sliding in and Pounding it is 120% Effective (Girls und Panzer) [English] {darknight}
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
The Sexy, Heart-Pounding Study ~Taking the Sisters As His Girlfriends-END
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
[pure-lemon (Tanenashi Miya)] ENDLESS WALTZ IN GROUND ZERO (Kuroko no Basuke)
[UNDERGROUND CAMPAIGN (Senga Migiri, Toriki Kuuya)] Ryuuseigou ni Notte Alternative 2