[Under Ground (Hiroishi Katsuhisa, Oono Hirofumi)] Moon-Ral (Bishoujo Senshi Sailor Moon)
Monster Breeding Factory, Inspection!
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Maso no Keifu
Underground
[naokomama] Finana no Hanshokuki | Finana's Breeding Season (Nijisanji)
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
(ComiComi8) [GROUND-Zero (Inui)] Riro Seizen (Touhou Project)
Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.
[Unknown] Chika Teien | Underground Garden [English]
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
Chika Tougijou Sen - Underground Colosseum Sen
(brilliant days) [nolla (Noni)] a bloom trampled on the ground 1 (Ensemble Stars!)
(C93) [CRIMSON GROUND (Miyashiro Sousuke)] Torofuwa Mashumaro (Fate/Grand Order) [English] [NHNL]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
[Z-Ton] Zoku Bakumatsu Mother Breed | End of an Era: Mother Breed (Continued) (COMIC Anthurium 010 2014-02) [English] [4dawgz + Thetsuuyaku]
(C68) [J.P.S. of Black Beauty (Hasumi Elan)] White Background
Man♡Piku
[Initiative (Fujoujoshi)] Party ni Yatotta Mahoutsukai ni Musekinin Tanetsuke Suru Hanashi | Hiring a mage to breed her irresponsibly [English] (RhinocerosBeetle]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
とろふわマシュまろ
[Z-Ton] Bakumatsu Mother Breed | End of an Era: Mother Breed (COMIC Anthurium 009 2014-01) [English] [4dawgz + Thetsuuyaku]
PRETTYUNKNOWN'S BATTLEGROUNDS
Lonely Playground 1-5
Minami Underground | 미나미 언더그라운드
[Miyashiro Sousuke] Shukujo Doumei Triangle (Complete)
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [Chinese] [戀芙蘭催婚協會會長封獸鵺個人漢化]
KAEDESAN MAJI GODDESS Plus +
Shirubin pet dog breeding
Geneki Joshidaisei to, Iyarashii Donkatsu
(C54) [TEX-MEX (Red Bear)] Ground Zero (Street Fighter)
Omakebon 9
[Z-ton] Bakumatsu Cross breed | End of an Era: Cross Breed (COMIC anthurium 018 2014-10) [English] {thetsuuyaku}
The Mating Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting - Part One~
Naburare Vampire
[Pal Maison] Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting Part 3 Episodes 2 and 3
Triglav Underground Railway
(C94) [CRIMSON GROUND (Miyashiro Sousuke)] Kaede-san wa Producer to Ichaicha Shitai! (THE IDOLM@STER CINDERELLA GIRLS)
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
[Kaimeiji Yuu] Volunteer Breeding Ch.8 [English]
[Ribonatsu] G (Tokyo Underground)
Futari no Nichiyoubi
Underground Hotel
[TEX-MEX] Ground Zero (Street Fighter)
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin) [Chinese] [homolive汉化组]
Tanetsuke Kyoushuujo Taipen Manga | Breeding School
Futanari Elf no Tanetsuke Bokujou 1 | Futanari Elf Breeding Farm 1
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]
[Crazy Clover Club 07] Rikujyou Bouei Tai! Mao-chan - Riku-mao Complex
Underground arena no sen
[Kaimeiji Yuu] Volunteer Breeding Ch.6 [English]
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground) [English]
(C93) [CRIMSON GROUND (Miyashiro Sousuke)] Torofuwa Mashumaro (Fate/Grand Order)
[Fractal Underground Studio] Kodomo Rakuen Ransel Shoujo Hen
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
Atago-neesan to Hokyuu o Isshuukan
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground)
Volunteer Breeding Ch.8
Aitazousei | Love Breeds Jealousy
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
[BIG BOSS] Ichioku Sou Gyokusai╱Souko Sensei no Hachimitsu Jugyou (Rikujou Boueitai Mao-chan, Asagiri no Miko)
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
Watashi ga Maketara Nandemo Iu Koto Kiite Ageru
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Dai 1-wa: 4-gatsu 11-nichi | The Chronicle of Mutsumi's Breeding School Club Activities (COMIC Penguin Club Sanzokuban 2016-05) [English] [Momo Demon]
Funin Kaishou! Kuroochi Breeding Party
Theater Drama City
[Underground Dou] NOPOR
Yogosare Vampire
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2(Touhou Project) [English][Cazzeggione]
Imouto Sengen
Sister Breeding 2 Gimai Tsukimiya Mirai Aokan Choukyou Hen
Breeding X Sisters
Torofuwa Mashumaro
[Makio] Hot Ice (Comic lo 2014-03) [English] {5 a.m.}
[Kazuhiro] Hanshoku no Nikunaenie | The Breeding Meat Seedlings (Aijou no Injoku Elf) [English] [Stopittarpit]
Igyou Koubi Kairaku Jigoku | Demon Breeding Pleasure Hell
[Underground dou] Koushuu Benjo Shounen
(C81) [CRIMSON GROUND (Miyashiro Sousuke)] Erotic Crimson Plus (Shinkyoku Soukai Polyphonica)
(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS)
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
Horse Girl Breeding Show
Scathach Shishou to Celt Shiki Gachihamex!
[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order)
Sister Breeding2 - Gimai Tsukimiya Mirai Aokan Choukyou Hen
Kyuujitsu no Sugoshikata
[Dayoo] Lonely Playground Ch. 1 [Chinese] [拾荒者汉化组] [Digital]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Decensored]
BREEDING AND REPRODUCTION OF A HEEL TIGER
(CSP6) [CRIMSON GROUND (Miyashiro Sousuke)] Mutsu Onee-chan ni Hokyuu de Bakuchin (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
(C72) [Kirimochi Texture (Yoyoyoyou)] Hentai Ichidou Ground e Shuugou!! (Mitsudomoe)
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
[107-byou] Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location (English) [Decensored] (Pangean)
[Takanabe Chitose] UNDER GROUND
(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order) [Chinese] [胸垫汉化组]
(C66) [kashiwa-ya (hiyo hiyo)] BREEDING (buso renkin)
[Kyockho] Maiden Breed (COMIC BAVEL 2016-10) [Chinese]
[Meramera Jealousy] Shiiku Nikki | Breeding Diary (Hinakan Hi! Vol. 02) [English] {ghost55} [Decensored]
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-17 [Digital]
[ffkan]Underground Battle 4
The Sarasa of Ground Zero
[AliceComplex (Naganohara Nis)] Alice in Underground
Devil's Playground
[Yumeno Tanuki] Shiiku Desire | Breeding Desire (Girls forM Vol. 5) [English] [captcarisma]
[Jishin Kajyou (GROUND)] Naburare Vampire (Aikatsu!) [Digital]
[Ryo] Tomodachi ni Nayami o Soudan Shite Mitara Ayashige na Basho ni Tsurete Koraremashita. | I went to my friend for advice but instead she took me to a shady underground club. (COMIC Tenma 2014-07) [English] =LWB=
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] [Kizlan] [Colorized] [Digital]
Chika Tougijou Sen - Underground Colosseum Sen 3
[Under Ground] Grandia (Sailor Moon)
[AliceSoft] [Full Color Seijin Han] DARCROWS Dainimaku Complete Ban [Digital]
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
Chicken Breed Mera
Sekka Shite Konagona ni Saretai Joshi | The Girl Who Wanted to be Petrified and Ground Up
[St. Rio (Kitty, Kouenji Rei)] COSMIC BREED 5 (Gundam SEED DESTINY)
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Ochita Majo ~Namekuji o Umu Tame no Hanshoku Ana~ | Fallen Witch ~The Reproduction Hole Used For Breeding Slugs~
[Inoue Yoshihisa] Ground Ero
(C66) [Haiiro Koubou (Amano Kazumi)] GROUND ZERO (Black Lagoon)
Breeding Desire
[Pal Maison] The Mating Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting - Part Three, Ep 1~ [English] [Futackerman]
(SUPER21) [mixed breed (Chane)] desire to monopolize (Macross Frontier) [Sample]
(C85) [Pettanko! (0-G)] Ily☆Kuro-san Chi no Jika Hatsuden to Ero Jijou (Fate/kaleid liner Prisma Illya)
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-5 [English]
Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
[Ootori Mahiro] Freeter, Gal wo Kau. | THE PERMANENT PART-TIMER BREEDS THE GAL
[Pleats Time (Nunnu)] Sister Breeding2 - Gimai Tsukimiya Mirai Aokan Choukyou Hen [Digital]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
[Omochi Noubyouin (Ningen Janai)] DWU Sennou Ryoujoku | DWU Sexual Brainwash Assault (Deep Web Ungerground) [English] {Doujins.com} [Digital]
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
[Ponsuke] Newaza de Ippon | Secret move gets a score on the ground (COMIC LO 2017-03) [English] [ATF] [Digital]
Crossbreeding with aliens
(C51) [Metal (Azuki Kurenai)] BREED SPECIAL
Newaza de Ippon | Secret move gets a score on the ground
Shukushoubyou Kenshuu
(C62) [Anorak Post (Akiyoshi Yoshiaki)] Love Mao (Ground Defense Force Mao-chan)
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
[Mochi] Breeding Girls (Comic Prism Vol.1 2010 Winter) [English] [ATF] [Digital]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
[Stranger_Underground Dou] Jigoku Ezu no Yoru
Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding School Club Activities Ch. 1-2
[ECO] Under Ground