Install core on witches 15
[Anthology] Core Colle Vol. 4 Kinshinsoukan Hen [Digital]
[Anthology] Core Colle Yagai de Ikimakuri [Digital]
Tentacle Training
[Megmy77] TQN Hard (Busou Renkin)
[Kon-Kit] ~Yuusha Sanbiki no Bouken Daigoshou~ Shokushu Ouji | The Adventures Of The Three Heroes: Chapter 5 - The Tentacle Prince (Yurushite Anata...) [English]
[Mist Night (Co_Ma)] Hell Of Tentacles [Rin] (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Chapedizo (Aruse Yuuji)] Risky Tentacles!! (Shantae) [Digital]
Sukumizu Patchouli Shokushu Jigoku | School Swimsuit Patchouli - Tentacle Hell
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {doujin-moe.us}
(C69) [Ashita wa Docchida! (Mikage Takashi)] HARD-BOILEDGIRL
[Itou Ei] Saisho no Hito (Core Colle Haha to iu Ana) [Chinese] [Digital]
[Anthology] Core Colle Vol. 5 Rankou Hen [Digital]
(C69) [Heisei Chachamaru Dou (NO Chachamaru)] Tsuyutare Ikiritatsu Haha no Kowabari | Mother's Hard On
Love Love Devil Tentacle
[Dean Zhuanzhu Chinjufu (Dean)] Amagi Amagi Tentacle Park (Amagi Brilliant Park)
(C66) [Daihonei (TYPE.90)] EMPIRE HARD CORE 4 (Gunslinger Girl, Maria-sama ga Miteru)
[Hardboiled Yoshiko] Yakusoku (COMIC Kairakuten 2016-4)
[1roo] Hard Attack No 1[English]
A manga in which tentacles are transported via magic
A book in which the magical girl Chie-chan falls instantly with tentacles
(C74) [Hard Puncher Maniax (Shibahara Gocho)] Haruka Secret Service (Nogizaka Haruka no Himitsu)
Seifuku Shokushu 11 | Uniform Tentacles 11
(C91) [Garyuh-Chitai (TANA)] TENTACLES Reijou Akiyama Rinko no Mitsubako (Taimanin Yukikaze) [Chinese] [M-No-Tamashii×無毒漢化組]
[Jukuseiya Koubou (Hamunohito)] Tentacle Tamer! Episode 1 [Digital]
[Kurosawa pict (Kurosawa Kiyotaka)] Seifuku Shokushu 5 | Uniform Tentacles 5 [English] [HerpaDerpMan]
[Hardboiled Yoshiko] Himegoto Sex [Digital]
EMPIRE HARD CORE 2017 SUMMER sample
HIGH SCORE HIDAKA
[Junk Center Kameyoko Bldg] HARD BLACK (BLACK LAGOON)
[Ikeshita Maue] Shokushu-san to Yuusha-kun ~Nazo no Kinsho de Seitenkan!?~ | Tentacle-san and Hero-kun - Gender Bending Through the Mysterious Forbidden Book?! (COMIC Unreal 2018-08 Vol.74) [English] [desudesu] [Digital]
(C69) [OHTADO (Oota Takeshi)] Love Love Linker Core (Mahou Shoujo Lyrical Nanoha)
(C93) [Hardcore Zayaku Souten (Hirayan)] Aru Hi, Chaldea Rouka nite (Fate/Grand Order)
[Anthology] Core Colle Vol. 3 Onna Kyoushi Hen [Digital]
EMPIRE HARD CORE 2021 SPRING
M・A・H・O がーるず HARD CORE!
(C94) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SUMMER (Hinamatsuri) [English] [Fated Circle]
[Anthology] Core Colle Yariman Bitch no Gokujou SEX [Digital]
(C84) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SUMMER (Suisei no Gargantia)
Namaiki! 2016-06
[Hard Lucker] 子づくりふぁくとりー なす田楽
(C72) [Genki no mizu no wakutokoro (Various)] RO Hard Core (Ragnarok Online)
[Anthology] Shokushuu Injoku | The Rape of Tentacle Anthology Comics Vol.3 [Digital]
[OVERDOSE] The POW and a hard candy (Mobile Suit Gundam 00) [English]
Men's Young Special IKAZUCHI 2010-09 Vol.15 [Digital]
Tentacle exploration Fam & Erie
(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive)
与海拉的日常测试-中国语(201904号)
[Crimson Comics] Robin Hard 2 (One Piece)
(C70) [OHTADO (Oota Takeshi)] LOVE LOVE LINKER CORE 2 (Mahou Shoujo Lyrical Nanoha) [English] {defski}
Namaiki! 2015-12
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko | Tentacle Kotatsu and Girl [English] [Digital]
Hitozuma na Kanojo
[Ichijū/MEN Taiko] Softening the Core
[SNOB NERD WORKS (Sameda Koban)] HARD MODE (Sword Art Online) [Digital]
(COMIC1☆12) [Kazeuma (Minami Star)] Sekaiju no Anone 29 Lilisoro Hard (Etrian Odyssey)
(C91) [Garyuh-Chitai (TANA)] TENTACLES Reijou Akiyama Rinko no Mitsubako (Taimanin Yukikaze) [Chinese] [靴下汉化组]
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
Kusuguri Quest ~Shokushu hen~ | Tickle Quest ~Tentacle Edition~
(C72) [PRETTY DOLLS (Araki Hiroaki)] PULP Tentacles (Samurai Spirits)
(SC42) [valssu (Charu)] Tales of Tentacle -rita- (Tales of Vesperia)
EMPIRE HARD CORE 2017 WINTER
[Hiyo Hiyo] Seiippai No Hohoemi - A Smile As Hard As Possible
[Nekoarashi (Yana)] Igyo no Kimi to | A Tentacled Romance [English] [Metaphrastes] [Digital]
EMPIRE HARD CORE 2016 SUMMER
EMPIRE HARD CORE 2019 SPRING
[Kazusa Shima] Hard Breeder
[Crimson Comics (Carmine)] Nel Hard (Star Ocean 3)
Softening the Core
Igyo no Kimi to | A Tentacled Romance
EMPIRE HARD CORE 2016 SPRING
(Kouroumu 7) [Angelic Feather (Land Sale)] Tentacle Play (Touhou Project)
【中文】NanoCore(纳米核心)二人世界【Chinese】
Onna Kishi to Futanari no Noroi | The Lady Knight and the Futanari Curse
[A Joke is Hard!!! (Yanagi)] あばたもえくぼ (Gintama)
Flan-chan no Ero Trap Dungeon Orgasm tentacles
[Anthology] Shokushuu Injoku | The Rape of Tentacle Anthology Comics Vol.2 [Digital]
[HAMMER_HEAD (Makabe Gorou)] Hard Tachibana (THE IDOLM@STER CINDERELLA GIRLS) [Sample]
Ishiki Takai-kei Insei Shokushu Shidou Ochiyuku Pride Ch. 1 | Proud Student Broken by Tentacles Ch. 1
EMPIRE HARD CORE 2018 SUMMER
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]
(C76) [bolze.] Hard de Hard na Monogatari (Hayate no Gotoku!)
[Mist Night (Co_Ma)] Hell Of Tentacles [Rin] (THE IDOLM@STER CINDERELLA GIRLS) [English] [Digital]
(C68) [AFJ (Ashi_O)] Futari wa Zuri Cure Max Hard (Futari wa Precure Max Heart)
(C65) [Hard Puncher Maniax (Shibahara Gotyo)] Honey Sweet ☆Toast (Tsuki wa Higashi ni Hi wa Nishi ni)
[M-10 (Kurokawa Mio)] HARD WAY (ToHeart)
[Anthology] Core Colle Paizuri [Digital]
Love Love Linker Core
(Kouroumu 7) [Angelic Feather (Land Sale)] Tentacle Play (Touhou Project) [English]
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!)
[hard days (Kamizawa Reiji)] Ozikiha Gokigen Naname [Digital]
EMPIRE HARD CORE 2014 SPRING
[Perilab (Perimaru)] Kakedashi Yuusha VS Shokushu Majin | Novice Hero VS Tentacle Demon [English] {Hennojin} [Digital]
[Sumisumi dou] Tentacle Delusion Note Vol.3 [Chinese] [無邪気漢化組]
[A Joke is Hard!!! (Yanagi)] 月に、溺れる。 (Gintama) [Digital]
Anata no Machi no Shokushuya-san | Your neighborhood tentacle shop
[Anthology] Core Colle Ingu Zecchou [Digital]
[Yoshii Tech Sha (Totokichi)] FutaKemo HARD -Hatsujou Futanari Chinpo de Shirudaku Nakadashi Koubi!- (Kemono Friends)
[Tamaoki Benkyo] Hard Acme
(C72) [Genki no mizu no wakutokoro (Various)] RO Hard Core (Ragnarok Online)[Chinese]【超⑨汉化】
[Kyousuke Yaiba] Battle Hard Lv 3
(COMIC1☆10) [Labomagi! (Takeda Aranobu)] Atago to Takao no Chotto Hard na Choukyou Seikatsu (Kantai Collection -KanColle-)
(CR35) [Hard Puncher Maniax (Shibahara Gotyo)] Wa ni Musume ☆ Dai Shuugou (Tsuki wa Higashi ni Hi wa Nishi ni)
[Araki Akira] Soft ni Hard ni | Soft X Hard
(C86) [highway (Iri)] Aku no Seitokaichou HARD (VOCALOID) [English] [constantly]
(C86) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SUMMER (Captain Earth)
(C81) [e☆ALI-aL! (Ariesu Watanabe)] Mori no Shokushu ni Goyoujin | Beware the Forest Tentacles! (Touhou Project) [English] {pesu}
[SKB (Anashiri)] Hard to say I 'xxxx' you (Uta no Prince-sama)
(C75) [Himawari Mandiu (Kurasawa Makoto)] CORE! (Touhou Project) [English]
Core Colle - Ore No Dorei Ga Hakui No Tenshi
[Crimson Comics (Carmine)] Yuna Rikku Double Hard (Final Fantasy X-2) [English] [desudesu]
EMPIRE HARD CORE 2018 SPRING
(C84) [Desuno!! (Fuyuwa Kotatsu)] Tosho to Karasu to Tentacle | The Book, the Raven and the Tentacles (Touhou Project) [English] {pesu}
(C97) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2019 WINTER (Choujin Koukousei-tachi wa Isekai demo Yoyuu de Ikinuku you desu!)
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
[Kurosawa pict (Kurosawa Kiyotaka)] Seifuku Shokushu 4 | Uniform Tentacles 4 [English] [HerpaDerpMan]
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher, Kokoro Library)
(C83) [Hardcore Zutsuu (Kaka Otoko)] Killua-kun o Seiteki Goumon Suru Hon (Hunter x Hunter)