Survival Instinct
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
Instincts
(COMIC1☆13) [2nd color (Typehatena)] Uma Musume Tanetsuke Koubi Show | Horse Girl Breeding Show (Uma Musume Pretty Derby) [English] [slathe]
[Doi Sakazaki] Muriyari Tanetsukeru Hanashi | A Tale of Forced Breeding (COMIC MoeMax 2007-06) [English] [XLG] [Decensored]
(COMIC1☆13) [2nd color (Typehatena)] Uma Musume Tanetsuke Koubi Show | Horse Girl Breeding Show (Uma Musume Pretty Derby) [English] [slathe]
[Z-Ton] Zoku Bakumatsu Mother Breed | End of an Era: Mother Breed (Continued) (COMIC Anthurium 010 2014-02) [English] [4dawgz + Thetsuuyaku]
Little Stepsister's Motherly Instincts 2
(C92) [Evork Festa (Drain)] Kodaishu no Honnou | The Instinct of an Ancient (Final Fantasy VII) [English] =7BA=
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
(C79) [Kurione-sha (YU-RI)] Honnou | Instincts (ONE PIECE) [English] [Yuribou]
(SUPER23) [Niboshiya (Mayokiti)] Honnou no Biorhythm | Biorhythm of Instinct (Persona 4) [English] [picopicoyama]
[Shiden Akira] Otokonoko ja Naishi!! (COMIC Masyo 2012-05) [English] =TV=
[Kyockcho] Maiden Breed (COMIC BAVEL 2016-10) [English] [Sydin] [Digital]
[Shinobu Tanei] The Motherly Instincts of a Step-sister (COMIC Penguin Club 2012-08) [English] {LewdGrenadier}
[Kyouryuu no Tamago (gorogoro)] instinct [English] [SMDC] [Digital]
End of an Era: Love Breed
Igyou Koubi Kairaku Jigoku | Demon Breeding Pleasure Hell
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
(CR31) [Team Aya (Ban Hisatoyo)] From instinct (Chobits)
Bakumatsu Inbreed | Inbreeding of an Era
Ochita Majo ~Namekuji o Umu Tame no Hanshoku Ana~ | Fallen Witch ~The Reproduction Hole Used For Breeding Slugs~
Maiden Breed
Volunteer Breeding Ch.4
(Chimuchimu World 4) [Syounen Heroine (Tamaki Yui)] instincts (Star Ocean 2)
COSMIC BREED 5
[St. Rio (Kitty)] SUPER COSMIC BREED (Super Robot Wars)
(C78) [Mikenekodou (Muten)] INSTINCT WORLD (One Piece) [English] {doujin-moe.us}
Futanari Elf no Tanetsuke Bokujou 1 | Futanari Elf Breeding Farm 1
[Pleats Time (Nunnu)] Sister Breeding - Gimai Tsukimiya Setsuna Oshioki Ecchi Hen | Sister Breeding - Punishment Sex Edition with Step-sister Tsukimiya Setsuna [English] [Douzo Lad Translations] [Digital]
The Mating Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting - Part One~
[Pleats Time (Nunnu)] Meikko Breeding ~Ikuta Karin Nankin Choukyou Nikki~ [Chinese] [CEx脸肿汉化组] [Digital]
Mashou no Honnou | The Evil’s Instinct
[Breed in the Sickroom][飼育病室][yaoi][JPN]
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Bangaihen | The Chronicle of Mutsumi's Breeding Activities side story (COMIC Penguin Club Sanzokuban 2016-10) [Chinese] [最愛路易絲澪漢化組]
Kabane Hanshoku Jikken | Kabane Breeding Experiment
B.O.W And Human Crossbreeding Experiment Report
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C81) [Azure Bekkan (Konno Azure)] Breeding Days (WORKING!!)
Sister Breeding2 - Gimai Tsukimiya Mirai Aokan Choukyou Hen
Crossbreeding with aliens
Petting Zoo for Milking and Breeding
[Ootori Mahiro] Freeter, Gal wo Kau. | THE PERMANENT PART-TIMER BREEDS THE GAL
[Kaimeiji Yuu] Volunteer Breeding Ch.5 [English]
Honnou no Sugata | This is What Instinct Looks Like
[107-byou] Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location (English) [Decensored] (Pangean)
[Kaimeiji Yuu] Volunteer Breeding Ch.3 [English]
[Drachef] Zoku Tanetsuke Twins Namahame Aji Kurabe | Sequel: The Breeding Twins and the Bareback Taste Test (ANGEL Club 2020-08) [English] [hardcase8translates] [Digital]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]
Bakumatsu Cross breed | End of an Era: Cross Breed
[St. Rio (Kitty, Kouenji Rei)] COSMIC BREED 5 (Gundam SEED DESTINY)
Little Stepsister's Motherly Instincts
(C51) [Metal (Azuki Kurenai)] BREED SPECIAL
M-o Shiikuki | Masochist Breeding Machine
[METAL (Azuki Kurenai)] BREED 2
BREEDING AND REPRODUCTION OF A HEEL TIGER
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?
[Pleats Time (Nunnu)] Sister Breeding2 - Gimai Tsukimiya Mirai Aokan Choukyou Hen [Digital] [Chinese] [兴趣使然汉化]
[Kaimeiji Yuu] Volunteer Breeding Ch.2 [English]
(C51) [METAL (Azuki Kurenai)] BREED SPECIAL [English] [SaHa]
Bosei Honnou - Maternal Instinct | 모성 본능
[St. Rio (Kitty)] SUPER COSMIC BREED 2 (My-Otome, Super Robot Wars)
(C89) [Kuchiki no Uro (Enma Koorogi)] Lyrical Inbreeding (Mahou Shoujo Lyrical Nanoha ViVid)
End of an Era Mother Breed
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
Cross-Breeding
Sakunyuu Tanetsuke Taiken-kai | Petting Zoo for Milking and Breeding
Tanetsuke Kyoushuujo Taipen Manga | Breeding School
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Mechanical Instinct
Honnou - Instinct
Funin Kaishou! Kuroochi Breeding Party
Fuck!? Crossbreeding - Symbiotic Era of Beasts and Humans - Episode 2
(C66) [kashiwa-ya (hiyo hiyo)] BREEDING (buso renkin)
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku 6 | The Chronicle of Mutsumi's Breeding Activities Ch. 6 [English] {Faux}
(C48) [Maruchuu Seisaku (ISUTOSHI)] RENGE ver.2 (Various)
INSTINCT WORLD
(C95) [SOLID AIR (Zonda)] Bosei Honnou - Maternal Instinct (Fate/Grand Order) [English] [Redlantern]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English] [Cazzeggione]
Volunteer Breeding Ch.6
[Jyouren Kishidan (kiasa)] Hebigami no Honnou | The Snake Goddesses Instinct (Fate/Grand Order) [English] {Doujins.com}
[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]
Futanari Elf no Tanetsuke Bokujou 1 | Futanari Elf Breeding Farm 1
[METAL (Various)] MODEL SPECIAL 3 (Various)