[RED RIBBON REVENGER] kuro
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
Humiliation underground
Dead or Alive – P-land round10
ENDLESS WALTZ IN GROUND ZERO
Theater Drama City
(C75) [Otabe Dynamites (Otabe Sakura)] GUNDAM AROUND THIRTY (Kidou Senshi Gundam 00)
[POWERPLAY (Various)] HEYSEY VS FIGHTING GAME GANGBANG PLAYBACK.-EXTRA ROUND!-(version Alpha) (Various) [Digital]
Yurufuwa Joshi ni Kiwotsukete | Be Careful Around The Nice Ones
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [English] [Sexy Akiba Detectives] [Digital]
[RoundNEXT (Yabuki Mao)] Hiromix [Digital]
[Anthology] Web Haishin Gekkan Tonari no Kininaru Oku-san Vol. 012
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Chinese] [沒有漢化] [Digital]
Chika Tougijou Sen - Underground Colosseum Sen 5
[BLACK SOUSAI STUDIO] BLOOM ROUND.2
(C66) [GROUND-Zero (Inui)] Yuugen Jikkou (Touhou Project)
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS) [English] [WWW]
Chika Tougijou Sen - Underground Colosseum Sen 3
(KING of OZ) [Ad-Hoc (Gonta Kahoru)] K.O. Round 5 (Summer Wars) [English] [Busy Bee Translations]
[Harumachi Tsurara (Shichoson)] Oshinobi Shoujo no Asobikata | How Shinobi Girls Play Around [English] [Thousand Lilies x Chads no Teikoku] [Digital]
Underground Hotel
DWU Sennou Ryoujoku
(COMIC1☆15) [Mataro (Mataro)] Seijo Ijiri | Playing Around With a Holy Woman (Fate/Grand Order) [English] {Doujins.com}
(C78) [Hougakuya (Namboku, Tohzai)] ROUND 05 (Street Fighter) [English] {doujin-moe.us}
[Robina go round (Robina)] Nekonadettu! | Pet the Cat! (Final Fantasy XI)
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground [English] [SaHa]
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Chinese] [無邪気漢化組]
(C85) [ROUND-HOUSE (Kitsukawa Ryounei)] Boku no Erina-sama (Shokugeki no Soma) [Kaitei Ban 2014-01-19]
(C73) [ROUND-HOUSE (Kitsukawa Ryounei)] Virgin Flight:03 Yoshizuki (I"s)
ROUND05
Albino Sakura-chan to Ama Ecchi
[Ushino Kandume] Horetara Make | You Love, You Lose. (COMIC HOTMILK 2019-02) [English] [Rotoscopic + Nero] [Digital]
[Shinobe] Sweet Devil (PLUM FE Vol.8) [English] [BSN] [Digital]
(同人誌) [BLACK SOUSAI STUDIO] BLOOM ROUND.7 (オリジナル)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
(C95) [Macchadokoro (Warashibe)] Uzaki-chan wa Sukebe Shitai | Uzaki-chan Wants to Fool Around (Uzaki-chan wa Asobitai!) [English] [CrossRook]
Ore to Miku-chan to Kichiku Senpai
Joujou Tenjou | Wrap Around
(C54) [TEX-MEX (Red Bear)] Ground Zero (Street Fighter)
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
(C93) [Nantara Kantara (Shungiku Tenudon)] Chinchin Kamokamo Ii Kimochi | Fooling Around Feels So Good (Kantai Collection -KanColle-) [English] [Uncle Bane] [Decensored]
(C61) [From Japan (Aki Kyouma)] FIGHTERS GIGA COMICS FGC ROUND 3 (Dead or Alive)
(C79) [Hougakuya (Nanboku, Tohzai)] ROUND 06 (Street Fighter) [chinese] [梦游个人汉化]
[From Japan (Aki Kyouma)] Fighters Yotta Comics Round 9 Yotta (Various) [Digital]
[Mokkouyou bond] Sex Costume
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
[Fan no Hitori] MY LORD, MY MASTER (COMIC Unreal 2019-02 Vol. 77) [Chinese] [鬼畜王漢化組] [Digital]
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
[Sakurazawa Izumi] MELTY KISS
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Itadakimasuyo, Sakuma-san. (Yondemasuyo, Azazel-san.)
(C86) [ROUND SALE TABLE (ROUND SALE TABLE)] Ransel Est no Otona-you 2014 (Bladedance of Elementalers)
(C80) [Hougakuya (Touzai, Nanboku)] ROUND 07 (Street Fighter)
(brilliant days) [nolla (Noni)] a bloom trampled on the ground 1 (Ensemble Stars!)
Round about 総集編
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
[Unknown] Chika Teien | Underground Garden [Chinese]
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS)
Sunohara-sou to Kichiku kitanaji-san
(C70) [Robina go round (Robina)] Hurihuri Mithra! (Final Fantasy XI)
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]
Underground arena no sen
[pure-lemon (Tanenashi Miya)] ENDLESS WALTZ IN GROUND ZERO (Kuroko no Basuke)
Lonely Playground 1-7
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[Drill Murata] Aniyome Ijiri - Fumika is my Sister-in-Law | Playing Around with my Brother's Wife Ch. 1-4 [English] [desudesu]
Fooling Around WIth Dad [English] [Rewrite] [olddog51]
(C80) [Izakaya Yocchan (Enoshima Iki)] Surrounded (Suite Precure)
[Under Ground (Hiroishi Katsuhisa, Oono Hirofumi)] Moon-Ral (Bishoujo Senshi Sailor Moon)
Minami Underground | 미나미 언더그라운드
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Chinese] [萌舞の裏組漢化] [Decensored]
(C68) [J.P.S. of Black Beauty (Hasumi Elan)] White Background
[ffkan]Underground Battle 5
Ashford Gakuen Underground
[doujinshi anthology] Rabukore - Lovely Collection Vol. 2 (Onegai Teacher, Love Hina, Tokyo Mew Mew, Chobits, Card Captor Sakura, Mao-chan, Sister Princess)
Zokubutsu.zip Chika | Underground
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
[Shiroiya (Shiroi Mochi)] 1/10 Scale Wonderground (Ookiku Furikabutte)
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
(COMIC1☆19) [ROUND-HOUSE (Kikkawa Ryounei)] Corneo-san no Nokorimono (Final Fantasy VII) [Chinese]
(C85) [CRIMSON GROUND (Miyashiro Sousuke)] CINDERELLA COOLS (THE iDOLM@STER) [English] [M@]
Go-Go-Merry-Go-Round ] Tomodachi Mimanna Futekitetsuna Kankei
Shukushoubyou Kenshuu
Lonely Playground 1-8
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
[Takasugi Kou] Mitsu ni Muragaru Mushi Joshou | Insects That Gathered Around the Honey Prologue [English] [desudesu] [Digital]
[Nakaji Hana] melting ice love ground (RAW)
Ground Zero
Ryokan de Ichaicha | Fooling Around in a Hotspring Resort
[Nyan] Miko-sama Help!!
(C69) [Okinawa Taieki Gunjinkai] Rynax_Underground (Kurau : Phantom Memory)
Kuroki Mori no Majo no Tai
(Splash! 3) [Dakuzoh (Mayanori)] pink go round (Free!)
Chika Tougijou Sen - Underground Colosseum Sen 4
[BHM MONSTER LAB]MAID VS MAD DOCTOR round1
DARKENDA X He-Light - Round 3
Hitsugi
[Takasugi Kou] Mitsu ni Muragaru Mushi | Insects That Gathered Around the Honey Ch. 1-4 [English] [desudesu] [Digital]
around the secret
Kyuujitsu no Sugoshikata
Chika Tougijou Sen - Underground Colosseum Sen 1
[chirarizumu] Aka to Kuro╱UNDER GROUND & Chijou no Hoshi (Gurren Lagann, Darker than Black)
Kinkyuu Jitai na Shinyuu-chan
Boshi Chika Resort | Mother and Son Underground Resort
[Uchuu Teiou] Shoujo Yuugi Colorful
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Melt merry go-round
[Jishin Kajyou (GROUND)] Naburare Vampire (Aikatsu!) [Digital]
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
[Ponsuke] Newaza de Ippon | Secret move gets a score on the ground (COMIC LO 2017-03) [English] [ATF] [Digital]
(C81) [CRIMSON GROUND (Miyashiro Sousuke)] Erotic Crimson Plus (Shinkyoku Soukai Polyphonica)
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi) [English] {doujin-moe.us}
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
[UNDERGROUND CAMPAIGN (Senga Migiri, Toriki Kuuya)] Ryuuseigou ni Notte Alternative 2
(COMIC1☆5) [CRIMSON GROUND (Miyashiro Sousuke)] Schwarzer Rafale (Infinite Stratos)
Roundabout Soushuuhen 2 ~Aisuru Hito o Ubatta no wa Dare Nano ka Sore wa Hontou ni Ubawareta no ka~
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
VSメスガキ ROUND2
UNDER GROUND final
(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order)
(Reitaisai 10) [HappyBirthday (MARUchang)] Around the world Shoujo (Touhou Project)
Ichinen-go no itazura | Fooling Around, One Year Later
(C70) [Robina go round (Robina)] Hurihuri Mithra! (Final Fantasy XI) [English]
Geneki Joshidaisei to, Iyarashii Donkatsu
Djeeta-chan no Renai Battle na Hibi -Final Round-
[Omochi Noubyouin (Ningen Janai)] DWU Sennou Ryoujoku | DWU Sexual Brainwash Assault (Deep Web Ungerground) [English] {Doujins.com} [Digital]
(C66) [Haiiro Koubou (Amano Kazumi)] GROUND ZERO (Black Lagoon)
[Miyashiro Sousuke] Shukujo Doumei Triangle (Complete)
[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
[Wanyanaguda] Round Shell [English]
[Youmudo] Kayzer Round 7 (Tenchi Muyou!)
(CR36) [Guchokuya (Spec-R)] Slavish Fighter Round 3&4
Flower Attack Moonlight
[Moriman Shouten (Ishoku Dougen)] ROUND 2 (Battle Arena Toushinden, Tekken)
Chika Tougijou Sen - Underground Colosseum Sen
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
(C79) [Eromafia (Edo Shigezu)] Yojigen Sappou Combi vs Shiranui Mai Round 3 (King of Fighters, Kinnikuman)
Mamitte Finale
[Ootori Ryuuji] Shokushu wa Yawarakana Chibusa ni Makitsuki Onna-tachi no Ana wo Kakimidasu - Feeler coils around a soft breast and violates women's hole.
(C82) [Hougakuya (Tohzai, Nanboku)] ROUND 09 (Street Fighter)
[ffkan]Underground Battle 4
Chika Tougijou Sen - Underground Colosseum Sen 2
[remora] Ryokan de Ichaicha | Fooling Around in a Hotspring Resort (Genshin Impact) [English] {Doujins.com}
(C84) [Niratama (Sekihara, Hiroto)] Private Tsunderation Round2 (Love Live!) [English] [Yuri-ism]
黒き森の魔女の胎
(C76) [Jingai Makyou (Inue Shinsuke)] V Senjou Heaven's Door (Valkyria Chronicles) [English] [穴THER-ROUND Translations]
(C57) [From Japan (Aki Kyouma)] Fighters Giga Comics Round 1 (Various)