[青水庵、四万十川、準社員井上] 現役女子大生と、いやらしいドン勝 [Ongoing]
[RED RIBBON REVENGER] kuro
(C84) [Okina Flying Factory (OKINA)] Mechiku no Gakko | Female Breeding School [English] =LWB=
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
(COMIC1☆8) [Kanikieru (Tomoe Tenbu)] Outbreeding Company (Outbreak Company)
(C66) [kashiwa-ya (hiyo hiyo)] BREEDING (buso renkin)
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
[Koubou Ground's (Mino Kodama)] O-neko (Darkstalkers)
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
Houmatsu Mugen
Scathach Shishou to Celt Shiki Gachihamex!
(Kouroumu 11) [Kasou Genjitsu (Hasekura Noise)] Jigoku no Sata mo Tane Shidai ~Onozuka Komachi Seishoku Dorei Choukyou~ | Even hell's affairs depend on breed ~Komachi Onozuka's Reproductive Slave Training(Touhou Project) [English] [robypoo]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS) [English] [WWW]
Underground Garden
(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS) [English] [WWW]
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu | Indecent Win With A Female College Student (PlayerUnknown's Battlegrounds) [English] [sirpiers]
End of an Era - Cross Breed
Ground Zero
Zoku Tanetsuke Twins Namahame Aji Kurabe | Sequel: The Breeding Twins and the Bareback Taste Test
Underground Hotel
[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)
Buta no Koubi Ch.1 | Sow Breeding
[Z-Ton] Bakumatsu Inbreed | Inbreeding of an Era (Bessatsu COMIC Anthurium Ningenigai ja Dame desu ka?)[Decensored] [Digital][Chinese]【不可视汉化】
[Kaimeiji Yuu] Volunteer Breeding Ch.1 [English]
[Marui Maru] Breeding Scholarship (Fuwatoro ♥ Jusei Chuudoku!) [English] [KirbyDances] [Digital]
(SC17) [Aniki Teikoku (Fey Tas)] RADIANT SILVIASAN (Rikujou Boueitai Mao-chan)
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
[Marui Maru] Tanetsuke Tokutaisei | Breeding Scholarship (Fuwatoro ♥ Jusei Chuudoku!) [English] [KirbyDances] [Digital]
[Undergroundou] Underground Natural Klutz Orgasm VI
[EKZ] Devil's Playground [English]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
Man♡Piku
[C's cheese] ANAN Gango no Miko (Tokyo Underground)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [English] [Sexy Akiba Detectives] [Digital]
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Triad Primus wa Producer ni ○○○ Saretai!
[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
(Reitaisai 9) [ORANGE CHANNEL (Aru Ra Une)] Satori-sama no Ningen Shiiku-Roku | The Record of Satori-sama's Human Breeding (Touhou Project) [English] {Sharpie Translations}
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
Futari no Nichiyoubi
Kyuujitsu no Sugoshikata
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
Chicken Breed Mera Mera
Naedoko Shounen 2 | Breeding Boys 2
[St. Rio (Kitty)] SUPER COSMIC BREED 3 (My-Otome, Super Robot Wars)
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Mamitte Finale (Puella Magi Madoka☆Magica)
[Z-Ton] Inbreeding of an Era (Bessatsu COMIC Anthurium Ningen Igaija Damedesuka?) [English] [4dawgz + Thetsuuyaku] [Colorized by Victor DoUrden] [Decensored] [Digital]
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
[Kaimeiji Yuu] Volunteer Breeding Ch.3 [English]
(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
Minami Underground | 미나미 언더그라운드
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]
[St. Rio (Kitty, Kouenji Rei)] COSMIC BREED 5 (Gundam SEED DESTINY)
funinkaishou! kuroochiru Breeding Party
Boshi Chika Resort | Mother and Son Underground Resort
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS)
[China] Kinshin Kankin Rape!! Sansedai Biishoujo Haramase Keikaku | Incest Bondage Rape! The Plan To Breed Three Generations of Cute Girls (No! No! Rape)[English][JuliusWinnfield] [Digital]
Underground Hotel ~Cross Over~
黒き森の魔女の胎
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
(C90) [Kikyakudou (Karateka Value)] The Sarasa of Ground Zero (Granblue Fantasy)
[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
[Sakimori Dan] Nito to Majiwaru!! ~Yuki to Shinano no Hatsujou Onsen~ | Breeding with Two Bunnies!! ~Yuki and Shinano in Heat at the Hot Spring~ (COMIC Mugen Tensei 2020-04) [English] [The Unseelie Court] [Digital]
Kuroki Mori no Majo no Tai
Toilet ni Ittara SeJiru Mamire no Otokonoko ga Taorete Ita no de Toriaezu Irete Mita | When I Went To The Bathroom I Found A Trap Covered In Cum On The Ground So I Thought I'd Try Fucking Him
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
KAEDESAN MAJI GODDESS Plus +
Futanari Elf no Tanetsuke Bokujou 1 | Futanari Elf Breeding Farm 1
End of an Era Mother Breed
Horse Girl Breeding Show
COSMIC BREED 5
[Crazy Clover Club 07] Rikujyou Bouei Tai! Mao-chan - Riku-mao Complex
Monster Crossbreeding With The Paid Date JK
Humiliation underground
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
Kenryokusha ni Sakaraezu 2-koma Ochisuru Hon
Omakebon 9
[Makio]Breeding Girl (COMIC Kairakuten 2011-12)(chinese)
Volunteer Breeding Ch.1
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
[Kyockcho] Maiden Breed (COMIC BAVEL 2016-10) [English] [Sydin] [Digital]
DEEP BLACK
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2(Touhou Project) [English][Cazzeggione]
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
[St. Rio (Kitty, Ishikawa Ippei)] COSMIC BREED 2 (Gundam SEED DESTINY)
[Pleats Time (Nunnu)] Sister Breeding - Gimai Tsukimiya Setsuna Oshioki Ecchi Hen [Digital] [Chinese] [靴下汉化组]
[Pleats Time (Nunnu)] Meikko Breeding ~Ikuta Karin Nankin Choukyou Nikki~ [Digital]
Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕
[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]
(C87) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR+ (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [瓜皮汉化]
(C64) [Tsurikichi-Doumei (Umedama Nabu)] Nan Demo-R Vol. 3 (Mahou Sensei Negima)
Finana no Hanshokuki | Finana's Breeding Season
Sequel: The Breeding Twins and the Bareback Taste Test
Chika Tougijou Sen - Underground Colosseum Sen 2
Underground
[CRIMSON GROUND (Miyashiro Sousuke)] Maeyo Kochou Yawahada wa Odori Kagaribi no Gotoku (Granblue Fantasy) [Digital]
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Haha No Kawaki | 義母的性飢渴
(C73) [ST.RIO (Kitty)] COSMIC BREED 00 (Gundam 00)
Kabane Hanshoku Jikken | Kabane Breeding Experiment
[Undergroundou] Tonde Hi ni Iru Natsu no Fundoshi Shounen
Flame of the Battleground
Volunteer Breeding Ch.6
[hal] Aitazousei | Love Breeds Jealousy [English] [ATF] [Digital]
Breeding with ape
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [Decensored]
[PURUpyon Saitou] Shitto / Grounded [English] [Rewrite] {AnonX}
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Mamitte Finale (Puella Magi Madoka Magica) [English] [CGrascal]
ENDLESS WALTZ IN GROUND ZERO
Chika Seikou Tougi Club | Underground Sex Fight Club
Theater Drama City
[Underground dou] Koushuu Benjo Shounen
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
Crossbreeding with aliens
[Under Ground] Grandia (Sailor Moon)
Imouto Sengen
1/10 Scale Wonderground
Pedolia! underground
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
Volunteer Breeding Ch.8
[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) [English] [Digital]
[Breed in the Sickroom][飼育病室][yaoi][JPN]