CrossinG KnighTMarE ApocryphA ~Niku no Rougoku~ | Knightmare Apocrypha ~Prison of Flesh~
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Ashford Academy Underground
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
[Power Slide (Uttorikun)] FreshFlesh (Boku wa Tomodachi ga Sukunai) [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
[Q] Niku Ningyou no Atelier | Flesh Doll Studio (Monster Musume to no Kougou) [English] [Risette]
[Unknown] Chika Teien | Underground Garden [English]
VictimGirlsR - JK de Refre ~Flesh & Refresh~
[Ishimiso] Niku ni Nomareshi Ultra Lady | Ultra Lady - Trapped in Flesh (Heroine Pinch Vol. 17) [English] [Digital]
[Tagame Gengoroh] Sarashi-dai | The Pillory (Hige to Nikutai - Flesh+Beard) [English] {Apollo Translations}
Omakebon 9
Can't go back!
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
Chika Tougijou Sen - Underground Colosseum Sen 2
[Modae Tei (Modaetei Anetarou)] Meniku Ninpouchou ~Daiichiya Nikurin no Musume~ | Forest of Female Flesh - First Night [English] {doujin-moe.us}
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [English] [Sexy Akiba Detectives] [Digital]
(C84) [AXZ (Kutani)] Angel's Stroke 70 - Yamato Love! Flesh-Battle in Space (Space Battleship Yamato 2199) [English] {doujin-moe.us}
[Horihone Saizou] Niku no Ana - The hole of the flesh.
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
Chika Tougijou Sen - Underground Colosseum Sen 5
Humiliation underground
Chika Tougijou Sen - Underground Colosseum Sen 4
[Ikameshi Shokudou (Ikameshi)] Seisenki Iris ~Sennou Kaizou Sareru Otome no Nikutai~ | Battle Angel Iris ~The Brainwashing and Remodeling of a Pure Maiden’s Flesh~ [English] [darknight] [Digital]
(C69) [Okinawa Taieki Gunjinkai] Rynax_Underground (Kurau : Phantom Memory)
Chika Tougijou Sen - Underground Colosseum Sen 1
[Jagausa] Ikiniku Acme Cylinder Uni | Orgasm flesh cylinder, Uni (Kikaikan de Monzetsu Iki Jigoku! Vol. 4) [Chinese] [可乐个人汉化] [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
(C88) [Tairikukan Dandoudan Dan (Sakura Romako)] Honjitsu no Nikudorei Choukyou | Today's Flesh Slave Training [English] [cdragon]
Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕
Nodokan
Chika Teien | Underground Garden
Konya wa Girl's Bar Heiten Shimasu.
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
Ningen wa oroka
ELF SLAVE CATALOG UNDERGROUND Vol. 01
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
[Asanagi] Fleshness (Shinzui Shinseikatsu Ver. Vol. 3) [English] {doujin-moe.us}
[Bobobo] FRESH FLESH
(C83) [An-Arc (Hamo)] EXTRA FLESH (Touhou Project) [English] [Doujin-Moe.us]
Hitsugi
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
Knightmare Apocrypha ~Prison of Flesh~
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
[Undergroundou] Seiyoku Bakuhatsu Shounen Vol. 3 -Sex Sense-
Underground Six
[Underground Dou] NOPOR
(C87) [Fatalpulse (Asanagi)] VictimGirlsR "JK de Refre -Flesh & Refresh-" [Chinese] [空気系☆漢化]
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
Sonna ni Kirei Janakute Ii | 不用那么美丽也可以 Ch. 1
(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]
Shuchinikurin - Sake and Perverted Flesh
[Zenmai Kourogi] Oba, Kazue no Nikuatsu | Aunt Kazue's Fleshy Squeeze [English] [Amoskandy]
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
Boshi Chika Resort | Mother and Son Underground Resort
Zecchou CONTRACT
The Forest of Flesh
[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]
V Tsumamigui
Underground Hotel ~Cross Over~
[Yui Toshiki] ReYui Vol.3
Oba, Kazue no Nikuatsu Aunt Kazue's Fleshy Squeeze
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
Chika Tougijou Sen - Underground Colosseum Sen