Used Replacement Heat

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

(C93) [Hatogoya (Suruga Rinu)] Sage in Heat (Granblue Fantasy)

Shota to Dousei Shitetara Hatsujouki ni Haicchaimashita | I Started Living with a Shota and Went Into Heat

[Akitsuki Itsuki] Kotoni Majiwareba Akanukeru (Ibitsu na Kanojo wa Nenjuu ~Heat!!~) [English]

Overheat

(SPARK8) [HEAT BOY (tomomo)] Futari dake no Himitsu desu!! (Shingeki no Kyojin)

Hatsujou Megitsune Yakumo Ran | Ran Yakumo, Vixen in Heat

Kochira Joshi Shain Senyou Seishorika - Sex Industry Division for Women's Employees Dedicated Ch. 1-4, 8

Minamoto no Raikou ni Keisotsu ni Reiju o Tsukatte mita Kekka | What Happened After I Thoughtlessly Used a Command Seal on Raikou

Natsu no Hatsujou, Kimi to Seishoku - In the summer I go into heat and reproduce with you.

(C87) [HEATWAVE (Yuuhi)] Ore, xxx ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [leoR8714個人漢化]

Hatsujou Ushichichi Senshi Asute-san | Aste The Milk Warrior in Heat

Genjitsu Sekai Cheat Nawashi Yon no Nawa | Real World Cheat Rope Master Fourth Rope

No-Bra Heat Tech Hiori

[Saigado] Part time Manaka-san Ch. 1-9

(C91) [HEATWAVE (Kaitou Yuuhi)] Kimi ga Kanojo♂ ni Narunda yo! [Chinese] [瑞树汉化组]

Genjitsu Sekai Cheat Nawashi Go no Nawa | Real World Cheat Rope Master Fifth Rope

[Anthology] 2D Comic Magazine Botebara Sex de Nikubenki Ochi! Vol. 1 [Digital]

[Doumou] Nyanko na Hatsujouki | Going Into Heat Like a Cat (Comic Unreal 2013-02 Vol. 41) [English] [The Lusty Lady Project]

[Soboro] Tsuyoki! Emo-meki! (Emo) in heat!

[Supe (Nakani)] Mukashi wa Kakko Yokatta | You Used to Be So Cool [English] {defski} [Digital]

(C91) [HEATWAVE (Kaitou Yuuhi)] Kimi ga Kanojo♂ ni Narunda yo! | Please Be My Girlfriend! [English] [GreyRibbon]

CRAZY SEXY

Uchi no Neko ga Hatsujouki de Nekasete Kurenai | Our Housecat Is In Heat, So Nobody Gets To Sleep

(C84) [CREAYUS (Rangetsu)] HEAT NOISE (Code Geass)

[Kuro Fn] Mesubuta Tenrakuroku Ch. 1-4 [English] {Doujins.com}

Cheating Wife Honoka

Heat 4 - Ring of Destiny Pt1

[Puchi-ya (Hiro Hiroki, Hoshino Fuuta)] Heat Land [Digital]

[Non] Matashite mo Hatsujou shita Orin to Okuu ni Tsukamatte shimatta Koishi-chan. | Koishi-chan caught by Orin and Okuu in heat. (Touhou Project) [English] [Yolo Translations]

(C82) [Nounai Ekijiru (Somejima)] Konjuu Inshi | Used Horny Spirit Beast (Shinrabansho) [English] {doujin-moe.us}

Kagerou no Hikari - light of heat haze

Martina-san wa Hatsujouki | Martina in Heat

Shigure to Secret Chotto Hatsujou Shiterukam Dakedo | Shigure and her little secret, she may be in heat

MILLION☆HEATS

Kurashiki-sensei wa Hatsujouki | Kurashiki-sensei is in heat

(C93) [Saigado (Saigado)] Shiritsu Yarisaka Gakuen | Yarisaka Private Academy [English] [Redlantern]

Hatsujou Megitsune Yakumo Ran | Vixen in Heat Yakumo Ran

Angel Heats! 4 FINAL

Heat Body

Heat 3 - The Secretaries Of Section 2 Pt3

Martina-san wa Hatsujouki | Martina in Heat =TLL + Fucked Silly=

(C68) [Lv.X+ (Yuzuki N Dash)] TOO HEAT! 06 (ToHeart 2)

(C81) [ART=THEATER (FRED=KELLY)] 2011 Fuyu no Copy bon

[EROTOMANIA (Nanae)] Ecchi na Gal JK to Amayadori Tsuide ni Uwaki Koubi Shichau Yatsu. | Cheating and Mating with a High School Gyaru while Sheltering from the Rain [English] {brolen} [Digital]

[Energia (Pikachi)] Taion, Kodou | Body Heat, Heart Beat (Lycoris Recoil) [English] [/u/ Scanlations] [Digital]

Rii Takashi Hazure no Hatsujou | Rii Takashi's Missing Heat

Hatsujou Cat Fight | A Heated Cat Fight

(C86) [AYUEST (Ayuya)] ∞Oooverheat↑ (Mugendai Oooverheat) (Kantai Collection -KanColle-) [English] [L-san]

A Study on the Boundaries of Cheating

[Tetupong] Vivi in HEAT

I Switched Bodies with my Large-Breasted Yandere Junior Who is Aroused Just by Hearing the Sound of My Voice!

[Zenjidou Shimoneta Seizou Machine (Chinetsu)] Kuppuku ~Fuuki Iinchou wa Odosarete Netorarete...~ | Submission ~the President of the Public Morals Committee is Blackmailed and Forced to Cheat...~ [English] [FuDeORS] [Decensored] [Digital]

Hatsujou Usagi to Asa made Okusuri Koubi | A Medicine For Mating With A Rabbit In Heat Until Morning

Isekai de Bonyuu Sommelier ni Natta Ore, Cheat Skill de Dakkoku Shimasu - I, who became a breast milk sommelier in another world, leaving the country with a cheat skill

(Sennen Battle Phase 6) [HEATWAVE (Yuuhi)] XSY (Yu-Gi-Oh! Zexal)

Hide and Heat

(COMIC1☆10) [Rorinoutage (Shimantogawa)] Nishizumi-ryuu Uwakidou | Nishizumi Style's Way Of Cheating (Girls und Panzer) [English] [PHILO]

[NARUHO-Dou (Naruhodo)] ToroTsuna Hokage Horegusuri no Nan no Maki | Melty Tsunade - Story About The Hokage's Hardships Caused By a Love Drug (Naruto) [Digital] [English] {Doujins.com}

[Odenden (Etori Yuuya)] Cheat Skill o Moratta Ore ga Slime nanka ni Makeru Wake Nai daro! | With My Cheat Skills, There's no Way I'll Lose to Slimes! [English] [Keye Necktire] [Digital]

(C42) [Art=Theater (Fred Kelly)] M.F.H.H 2 (Various)

Master-san no Yowayowa Bou ni Makeguse Tsukechaimaasu | I'll Make my Master's Puny Rod Get Used to Defeat

(C51) [MünchenGraph (Various)] Hara Hara Dokei Final Calpis Theater 7:30 (World Masterpiece Theater)

(COMIC1☆8) [dameningen+ (RIR)] Kinkue! Hatsujou Kemonotachi wo Kare! | URGENT QUEST! Hunt Down the Beasts in Heat! (Monster Hunter) [English] [maipantsu + B.E.C. Scans]

(C92) [NULL Mayu (Chimosaku)] Hitozuma Netorare Schoolgirl | Housewife CHEATERS Schoolgirl [English] {darknight}

(C90) [HEATWAVE (Kaitou Yuuhi)] Exacum (Yu-Gi-Oh! ARC-V)

(C86) [MTSP (Jin)] Tachibana-san-chi no Dansei Jijou Matome Ban [Chinese] [天月NTR汉化組]

Tomo's Milf in heat

[Kohri] Hatsujou Daytime - Heat Daytime [Digital]

Heat 8 - My Wonderful Librarian Pt2

[ButcherBoy] Household Affairs Ch.1-29 (English) (YoManga) (Ongoing)

[Best Bes] Sherry in Heat (Resident Evil) [Ongoing]

[Takasugi Kou] Mitsu ni Muragaru Mushi Ch.1-2

[Fujisaki Makoto] Hisho Nika (HEAT -Unmei no Wa-) [Chinese] [不歸之森漢化] [Decensored]

夏日男子筋肉潛艇堡 (Summer's end Muscle Heat - The Boys Of Summer 2015) by 大雄 (Da Sexy Xiong) + Bonus Prequel [CH]

My Husband... Is Nothing Like This... Tonight, A Desperately Horny Housewife Discreetly Cheats Again

Nekomimi Tenryuu Hatsujou Bon | Story About A Cat-Eared Tenryuu In Heat

[Worin] Brawling Go Ch.0-29 (English) (YoManga) (Ongoing)

Hatsujou Daytime - Heat Daytime

Hatsujou Uzuki to Himitsu no Ecchi | Secret sex with Uzuki in heat

[ART=THEATER] M.F.H.H. VOL.6 (Tobe! Isami)

[Shiwasu no Okina] Nudist Beach ni Shuugaku Rryokou de!! Ch. 1-6

(C83) [Kaki no Boo (Kakinomoto Utamaro)] Angel Heats! 3 (Angel Beats!)

(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki) | Kurashiki-sensei is in heat (a play on Shishunki) [English]

Heart Heat Up

Hijacking Sex with a Replacement App 2

Sleep,Love,Heat,Eat,

[Sakaki Utamaru] JK no Shitsuke | A Schoolgirl in Heat (ANGEL Club 2014-07) [English] {Lady J Translations}

[Lilithlauda] Kyonyuu Yuutousei ~Do-M no Inran Mesubuta ni Daihenshin!~ Ch. 1-2 [English] {doujins.com} [Digital]

Tadaima Utahime Hatsujouchuu | The Diva Is In Heat

[Studio Nunchaku (Akihira)] Lisbeth's Decision...To Steal Kirito From Asuna Even if She Has to Use a Dangerous Drug (Sword Art Online) [English]

(C96) [COMEX (Zhen Lu)] Atsugari na Joou-sama | Heat-sensitive Queen (Fate/Grand Order) [English] [Shuten Doujin]

Migawari Meshitsukai Osu Nya no Ko | Replacement Servant Osu Nya no Ko

2D Comic Magazine Futanari Biryona Zako Mesu Bokki o Hakai Ryoujoku Vol. 1 | 2D Comic Magazine Futanari-Ryona Females With Erections Being Defeated And Abused Vol. 1

(C86) [Satsukinchi (Satsuki Misuzu)] MILLION☆HEATS (THE IDOLM@STER MILLION LIVE!)

Genjitsu Sekai Cheat Nawashi 1 no Nawa

Ecchi na Hatsumei de... Mechakucha Sex Shitemita! 5 | I Used Perverted Inventions... To Have Crazy Sex! 5

[Lv.X+ (Yuzuki N Dash)] TOO HEAT! 03 (ToHeart 2)

Tensei shitara Musume ga Dekimashita - Black Cat Gril Is In Heat | 転生就是要養女兒

(C94) [NERCO (Koikawa Minoru)] Hatsujou Usagi to Asa made Okusuri Koubi | A Medicine For Mating With A Rabbit In Heat Until Morning (Touhou Project) [English]

[Tanaka Aji] Dakare mashita...Ato...Ne...Ni---

(Futaket 8.5) [HEATWAVE (Yuuhi)] Choudokyuu Futanari Shoujo (Yu-Gi-Oh! ZEXAL)

[C.Buchi (C.Meiko)] Zoku! Ee!? Toaru Kuni no Odoriko Datta Ogibo-san Dattee!? | Whaaat!? My Stepmom Used to Be a Dancer in Some Foreign Country!? [English] [SaLamiLid]

(C59) [ART=THEATER (Fred Kelly)] M.F.H.H.MN REVISE (Mon Colle Knights) [English]

[Tuna Empire] Houkago Dorei Club +1

Genjitsu Sekai Cheat Nawashi Ichinonawa | Real World Cheat Rope Master First Rope

(C81) [Rip@Lip (Mizuhara Yuu)] Hatujou Asuka | Asuka in Heat (Senran Kagura) [English] [doujin-moe.us]

[ART=THEATER] M.M.F.H.H 'KG' (Keroro Gunsou)

(CCTokyo125) [HEATWAVE (Yuuhi)] Der Freischutz (Hetalia: Axis Powers)

Hatsujou Kedamono Koubiroku | Fucking Like Animals In Heat

Yuugi | Cheating Play

[Yuriai Kojinshi Kai (Yuri Ai)] THE HEAT 3 DIGITAL (Darkstalkers) [Digital]

I used to be boxing club captain before falling to sissy loser homo female {Rough Translation]

(C91) [HEATWAVE (Kaitou Yuuhi)] Kimi ga Kanojo♂ ni Narunda yo!

[Utamaro] Hitozuma wa Dare to Demo Yaritai

[Aikokusha (C.Buchi)] Ee!? Toaru Kuni no Odoriko Datta Ogibo-san Dattee!? | Whaaat!? My Stepmom Used to Be a Dancer in Some Foreign Country!? [English] [SaLamiLid]

500-en de Baishun Kakutei Cheat | 500 Yen Prostitution Cheat

[Art=Theater (Fred Kelly, Ken-G)] MELON FRAPPE No.III

[Unou] CHOOSE Chuuhen (COMIC Tenma 2015-07) [Chinese] [阿爸个人汉化]

[Jirou] Otto ga Uwaki o Shitanaraba? | What to do after your husband cheat on you? (COMIC Masyo 2020-07) [English] [WataTL] [Digital]

(C94) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 58 (Azur Lane)

Heat 5 - Ring of Destiny Pt2

Wife's Cheating Vacation 1: Opportunities and Addictions

Uwaki Hitozuma Nama Nakadashi Ottori Seiso Kakure Inran Hitozuma to Okute Dotei Otaku-kun | A Cheating Housewife's Raw Creampie

[Kaneyama Shin] Saint Kangoku Gakuen 2 ch.1-16 (magazine)

[NxC Termite (Nohito)] Full Dive Human Farm ~If One Could Make a Human Farm Using Cheats~ Download Edition (Sword Art Online) [English] =LWB=

[HEATWAVE (Yuuhi)] Baka mo Tooseba Otoko Daze! (Baka to Test to Shoukanjuu) [English] [N04h]

[Yuuri Ai & Nagayabu Kazunari] Heat Two Shakunetsu

(C96) [Mamekura (Mamezou)] IORIX feel aroused (THE IDOLM@STER)

(C70) [Studio BIG-X (Arino Hiroshi)] MOUSOU Mini Theater 18 | Delusion Mini Theater 18 (Kodomo no Jikan) [English] [SaHa]

Estrum Heat

[Buppa Studio (Kazuhiro)] Otonari no Hitozuma o Joushiki Kaihen Appli de Hame Houdai! | Using a Hypno App To Change The Wife Next Door's Common Sense And Fucking Her As Much As I Like! [English] {Doujins.com} [Colorized]

[Yue] Mukashi Yoku Asonde kureta Kinjo no Kakkoii Onee-san ni 10-nen Mae no Yakusoku o Hatashite morai ni Iku Yatsu | Fulfilling a 10 Year Old Promise with the Cool Kid in the Neighborhood Who Used to Play with Me at the Park [English] [korafu]

Hatsujou Jingai Nisshi - Heat Monster Girl's diary Page 2 | 发情人外日记 第二篇

Senpai Heating {NecroManCr}

Ai no Aru Sex de Gal o Netoru Hanashi | A Lovey Dovey Sex Story with a Cheating Gal

O livro de Natalia Kanzen Hatsujou | O Livro De Natalia - Completely In Heat

(C91) [EAR-POP (Misagi Nagomu)] Used to Be a Child

[Omoya (Tomohiro)] Heat+Fire Mobile Book (Rockman EXE)

Heat Alert Announcement!