Killer Instinct

A story about a life-threatening situation that instinctively goes into heat, mates, and vows to get married.

(C88) [Killer Bambi (Matsumoto Inaki)] Heartache 2 (Berserk) [English] [cseg64]

Honno Polygraph | Instinct Polygraph

Toshiue Killer no Tomodachi ni Kaa-san o Netorareta Hanashi

(C81) [Libya Cuckoo (A killer)] Spiral Eros (Queen's Blade)

[Tsurikichi-Doumei (Umedama Nabu)] 電撃隊Nan・Demo-9

INSTINCT WORLD

Killer Queen

[blue killer (Doku Denpa)] Oshiete! Yuki-chan Sensei - Teach Me! Ms.Yuki-chan [English] [Doujins.com] [Digital]

[kyouryuu no Tamago (gorogoro)] Instinct [Digital]

[Otoshinkuru] Attack of The Killer Potato

(C94) [TOHOORIN (Various)] Honnou - Instinct (Fate/Grand Order)

[Zonda] Aniyome to Gitei ~Kindan no Kankei~ Zenpen (Hitozuma x Netorare) [English] [TeamKamikiller]

[Hinasaki Yo] Haruka-san no Hokenshitsu (Ima Kimi ni Koi shiteru) [English] [TeamKamikiller]

[MICROMACRO and UNKY] Animal Instinct (Tiger & Bunny)

[Shimimaru] Killer Queen [Chinese]

Tropical Showdown!

(C83) [blue killer (Doku Denpa)] Tropical Showdown (Danganronpa 2) [English] [Incomplete]

(C79) [Kurione-sha (YU-RI)] Honnou | Instincts (ONE PIECE) [English] [Yuribou]

(C88) [Komametsushinsya (Norio)] Bousou Instinct (Haikyuu!!)

(C57) [BLACK FLY (Ikegami Tatsuya)] KILLER QUEEN RESERVOIR DOGS (Street Fighter)

03 Shiki Knight Killer

[Shimimaru] Killer Queen [Digital]

(C76) [Keumaya (Keuma, Nakamura Yanio)] Hyper Nurse Painkiller Kotone-chan [English] [YQII]

(C95) [SOLID AIR (Zonda)] Bosei Honnou - Maternal Instinct (Fate/Grand Order) [English] [Redlantern]

(C82) [Killer Bambi (Matsumoto Inaki)] Living In Sin (Berserk) [English] [Fat Chocobos]

(CR31) [aya (Tomohisa Yutaka)] From instinct (Chobits)

Mebae | 萌芽

(C76) [Keumaya (Keuma, Nakamura Yanio)] Hyper Nurse Pain Killer Kotone-chan

(C45) [Hyakumangoku (Dairoku Tenmaou Great)] China Syndrome (Sailor Moon, Street Fighter) [English]

[Kawaisounako (Yuyu, Ichino)] Deep Snow Soushuuhen + 5-6 (Mahouka Koukou no Rettousei) [English] {The Lusty Lady Project + EHCove + hardicondor + inhibitionkiller007}

[Blue killer (Doku Denpa)] Shuumatsu Ecchi | Weekend Sex [English] [DKKMD Translations] [Digital]

[POYAHCHIO (various)] Kakutouko Vol.3 (various)

Torotoro Vacation

[Shimimaru] Killer Queen [Chinese] 彩頁部份

Lovely Poodle Killer

Sacrifice 2

Honnou - Instinct II

Mashou no Honnou | The Evil’s Instinct

(C88) [CHEEKY! (Kawase)] Virgin Killer (Kari) (Daiya no Ace)

[Category Killer (Kiyoka)] Love Hina no Hon. 3 (Love Hina)

[Shinobu Tanei] The Motherly Instincts of a Step-sister (COMIC Penguin Club 2012-08) [English] {LewdGrenadier}

PINK KILLER

[Suzumebato (Kotosaki)] Lady Killer - Baishunkutsu no Satsujinki

Pain Killer

As Lesbians Whose Sex Life is in a Slump and are in Need of New Stimulation, is it Okay for the Scent of Cock to Awaken our Female Instincts?

[OCEANS55 (Minagi KOH)] JOB KILLER 6[中国翻译]

Mechanical Instinct

[Ueda Rieko] Doutei Killer na Imouto ~Bitch-kei Kyonyuu Gal ni Yarare Houdai~ Ch. 0-4 [English] [N04h] [Digital]

(C87) [Killer Bambi (Matsumoto Inaki)] Heartache 1 (Berserk)

[Kisetsu no Tawamure] Survival Instinct

(SUPER23) [Killer Bambi (Matsumoto Inaki)] Toxic (Berserk)

[Mahiruno Kagerou] Devilish Charm!! (COMIC Megastore-H 2011-01) [English] {inhibitionkiller007}

instinct | 本能

(C48) [Maruchuu Seisaku (ISUTOSHI)] RENGE ver.2 (Various)

[Sakiccyo dake!(Horita ahan)] The Man Who Saved Me on my Isekai Trip was a Killer... 3 [English]

(ToHeartSai 2) [URAN-FACTORY (URAN)] Virgin Killer 02 (ToHeart 2)

(C90) [Killer Bambi (Matsumoto Inaki)] Killer Bambi Guriga Sairoku-shuu 2012 Manga-hen (Berserk)

[mdo-h] Mechanical Instinct (Towako 2) [English] {CapableScoutMan & S.T.A.L.K.E.R. & B.E.C. Scans}

Virgin Killer

COMITIA120の無配冊子

BOUNTY HUNTER GIRL vs PHANTOM KILLER Ch. 21

Killer Whale & NiteRite

よだれせっくす

[Kazetonbo (Killer Machine)] First Duel!! Vol. 2 (Yu-Gi-Oh!) [Digital]

[Blue killer (Doku Denpa)] Pajama Ecchi [Chinese] [绅士仓库汉化] [Digital]

[Banana Saruen (Shimamoto Harumi)] Banana Saru Gundan 1 (Various)

(SC8) [UA (Teramoto Kaoru)] Virgin Killer (ToHeart)

[Vanilla and Honey (Sonoda Sae)] Unknown Instinct (Satsuriku no Tenshi) [Digital]

[Ichi no Hako (Tsukumo Nikyu)] Goldirocks a killer honey [Digital]

(C45) [KACCHU MUSUME (Various)] Majikaru Kongou Yasha [Magical Kongou Yasha] (Various)

[Luna Plan] Gene Instinct (Breath of Fire)

Kill Hime no Iru Paizuri Fuuzoku | A Titfuck Brothel With Killer Princesses

Killer Queen 彩頁部份

Darkside Killer

Bosei Honnou Bousou Switch | Maternal Instinct in Full Throttle

[Naiyori alpha Zaidan (Kimotani)] DRUGonBALL-R- ~Killer Machine ni Shimasuka?~ (Dragon Ball Z)

The Evil’s Instinct

Saitaisha Killer no Onna

[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]

DRUGonBALL-R- ~Killer Machine ni Shimasuka?~

[Hanzai Tengoku (Hasei Agana)] INSTINCT SIN (Samurai Spirits)

DRUGonBALL-R- Wanna Ride the Killer Machine?

Sensei wa Kawaikute Yasashikute Minna no Osewao Shite kure masu

Honnou - Instinct II

[Don Shigeru] Darkside Killer

(SUPER28) [KANGAROO KICK (Takagi Takumi)] INSTINCTS (Dragon Ball Super)

(C49) [Black Dog (Kuroinu Juu)] Killer Queen (Bishoujo Senshi Sailor Moon) [English]

Unknown Instinct

[Fujisawa Tatsurou] Jukujo wa Doutei killer (Ore-tachi Ure ga Yoi) [Chinese] [cqxl自己汉化]

(C89) [Killer Bambi (Matsumoto Inaki)] Heartache 3 (Berserk) [English] [cseg64]

The Man Who Saved Me on my Isekai Trip was a Killer... 2

[Urainutei (Kuroinu)] Kinoko Kaidan | A Mushroom Ghost Story [English] [killerkatzz]

(C92) [Killer Bambi (Matsumoto Inaki)] Black Out (Berserk)

[Monety] Bitch Side Sister (COMIC Anthurium 2017-09) [English] [TeamKamikiller] [Digital]

Seishun Black Time Killer

[Shiden Akira] Otokonoko ja Naishi!! (COMIC Masyo 2012-05) [English] =TV=

Doutei Killer na Imouto ~Kuro Gyaru Kyonyuu na Imouto ni Shikaeshi Sex~ Ch. 1-4

[Ueda Rieko] Doutei Killer na Imouto ~Bitch-kei Kyonyuu Gal ni Yarare Houdai~ [Digital]

Shuumatsu Ecchi | Weekend Sex

Honnou | Instincts

[Killer Whale] Warehouse chapter 26 [Chinese]

Doutei Killer na Imouto-tachi ~Kuro Gal Bitch ni Nerawareta Ore no Cherry~

Killer Bambi Guriga Sairoku-shuu 2012 Manga-hen

[blue killer (Doku Denpa)] 痴漢プレイ未遂 [Digital]

[Jyouren Kishidan (kiasa)] Hebigami no Honnou | The Snake Goddesses Instinct (Fate/Grand Order) [English] {Doujins.com}

Seishun Black Time Killer

Komorebi no Yane no Shita de

Honno Polygraph | Instinct Polygraph

instinct reunion

(Ou no Utsuwa 11) [Mamagotoya (Maino Umi)] VIRGIN KILLER (Fate/stay night)

[Sakiccyo dake!(Horita ahan)] The Man Who Saved Me on my Isekai Trip was a Killer... [English]

Unknown Instinct

What There's No Way Hypnosis Can Work! Did You See That Lewd Girl With A Killer Body From The Track And Field Club! 2

(C86) [blue killer (Doku Denpa)] Shinkai Zecchou Sprechchor (Kantai Collection -KanColle-)

[D.N.A.Lab. (Miyasu Risa)] Killer Tune -Natural Born Killer Tune Afterwards- (ToHeart2) (Non-reduced Version)

3-genme Hakui no Doutei Killer

Bosei Honnou - Maternal Instinct | 모성 본능

[blue killer (Doku Denpa)] Yodare Sex - Drool Sex [Digital]

[Dowman Sayman] Saigo no Sei Honnou to Suibaku-sen | The End of Sexual Instinct and the Hydrogen Bomb War [English] [thetsuuyaku]

(C93) [Loveolsis (Getsuyou Yasumi.)] Juusensha Killer (Girls und Panzer)

(SUPER23) [Niboshiya (Mayokiti)] Honnou no Biorhythm | Biorhythm of Instinct (Persona 4) [English] [picopicoyama]

Zombie no Karada wa Honnou ga Tsuyoku Demasu | A Zombie's Body has Strong Instincts

[Zonda] Aniyome to Gitei ~Kindan no Kankei~ Kouhen (Hitozuma x Netorare) [English] [TeamKamikiller]

[Sian] Toilet Mama (Namahame ☆ Gals Bitch!) [Chinese] [能撈就撈能混就混大家來拖垮這個漢化組]

Tamani wa Yasunde Yukemuri Biyori

INSTINCT WORLD

Bosei Honnou Bousou Switch | Runaway Maternal Instincts Switch

(C73) [Rip@Lip (Mizuhara Yuu)] Killer Piece (Dragon Quest IV)

(Renai Jiyuugata! entry2) [hn (Pirori)] Killer Whale Killer (Free!)

(C83) [Killer Bambi (Matsumoto Inaki)] Lightning (Berserk) [English] [Fat Chocobos]

[Tokkibutsu Gerotan (Gerotan)] Koi no Shohousen (Kanon)

Joshidaisei Yuuka

[Shimimaru] Killer Queen

(C79) [nightflight (Yui)] instinct reunion (Final Fantasy VII)

Dear My Ushichichi6 - Ushichichi Killer Enlightenment

Hebigami no Honnou | Snake Goddess’ Instinct

Toshiue Killer Shounen no Jiko Kaikaku Jirei

(CR31) [Team Aya (Ban Hisatoyo)] From instinct (Chobits)

[ARCHF (Riki)] BEAUTY KILLER (Kill Me Baby)