Perfectly Reversible Heat Pump

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

Urahara Swapping | Reverse Swapping

[Azuki Kurenai] Nan to Naku Ii Kanji Vol. 2

[Okumoto Yuuta] Perfect Nurse Call (COMIC Kairakuten BEAST 2016-10) [Chinese] [漢化組漢化組]

(C85) [Reverse Noise (Yamu)] Loose Strings (Touhou Project)

(CiNDERELLA ☆ STAGE 5 STEP) [Millionlove (Yayo)] Perfect Lesson 6 - Honda Mio Yagai Choukyou (THE IDOLM@STER CINDERELLA GIRLS)

(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

(C101) [Reverse Noise (Yamu)] Succubus Koumakan (Touhou Project) [English] [desudesu]

[KISKE] PUMPKIN PIE

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

エッチな風習がある過疎集落のお話 3

Hatsujou Megitsune Yakumo Ran | Ran Yakumo, Vixen in Heat

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

Hochdruckpumpe

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

(Reitaisai 13) [Otukimidango, Uhii (Uruu, Tyrant Sugawara)] Kiseki to Mahou no Reversible! (Touhou Project)

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

[Kawasaki Tadataka] Chokkaku no Choku | Perfectly Perpendicular (COMIC LO 2013-06) [English]

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

No-Bra Heat Tech Hiori

(C78) [Reverse Noise (Yamu)] White Dwarf Star (Touhou Project)

(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

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

Charity pumping Serana

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

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

(C85) [PUMPKIN FREAKS (Osafune)] Koyomi H Ni (Bakemonogatari) [English] {doujin-moe.us}

Pump Bomb 1-3

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)

[Seizoh ebisubashi] Perfect World

Cheating Wife Honoka

Modorenai Gohoubi o | Irreversible Reward

(C101) [Reverse Noise (Yamu)] Succubus Koumakan (Touhou Project) [Chinese] [天满宫汉化组] [Digital]

(C61) [PERFECT CRIME (REDRUM)] You and Me Make Love 5th

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]

Kagerou no Hikari - light of heat haze

Martina-san wa Hatsujouki | Martina in Heat

(C72) [Reverse Noise (Yamu)] MAKE-UP ROUGE (Touhou Project)

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

Hatsujou Megitsune Yakumo Ran | Vixen in Heat Yakumo Ran

Angel Heats! 4 FINAL

Heat Body

(Akatsuki no Utage) [Reverse Noise (Yamu)] Twilight Syndrome (Touhou Project) [English] [SaHa]

(C88) [PUMPKIN FREAKS (Osafune)] Hikikomori Teitoku ga Katori-san o Tannousuru Hon (Kantai Collection -KanColle-)

(C95) [PUMPERNICKEL (Sumisuzu)] Kayoizuma na Haguro-chan (Kantai Collection -KanColle-)

Heat 3 - The Secretaries Of Section 2 Pt3

(C96) [Bloody Okojo (Caviar, Mojyako)] irreversible reaction (Sword Art Online) [English]

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

[Reverse Noise (Yamu)] Yoma ga Sasou Youbarai (Touhou Project) [English] [N04H] [Digital]

(C87) [Reverse Noise (Yamu)] Loose Strings 3 (Touhou Project)

WEB Bazooka Vol.31

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

Clean [La.C. (Narumi Meiko)] Perfect Euphoria

[F Mushoku] Reversible H (Bessatsu COMIC Unreal Bishoujo Hacking ~ Hatsujou Sasetari Ayatsuttari Hyoui Nyotaika Shitari!? Vol. 2) [English] [desudesu] [Digital]

(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]

Haitoku ni Oboreta Ore-tachi wa

[komagata] REVERSIBLE (COMIC X-EROS #06) [Chinese] [天鹅之恋汉化]

[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

NTR Reversible

[Coelacanth] Kanzen Shiai - The Perfect Game (COMIC Megastore Alpha 2016-06) [Chinese] [最愛路易絲澪漢化組]

[Tetupong] Vivi in HEAT

[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

Senjou ni Chiru <Steffen Gunsou2>

(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]

[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)

(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}

(C88) [Reverse Noise (Yamu)] Fes Kaisai! (Touhou Project)

[LOVESEAT (Yuhka, Michiyo)] Perfect Crime #2 (Gundam SEED)

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

Tomo's Milf in heat

Ecchi na Fuushuu ga Aru Kaso Shuuraku no Ohanashi 2

[Shinozaki Rei] Hitozuma Mansion Furin Rankou

[Kohri] Hatsujou Daytime - Heat Daytime [Digital]

A Perfectly Hot Day

Heat 8 - My Wonderful Librarian Pt2

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

[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]

[Reverse (Takatsuki Riho)] Moonlight Anthem (Sailor Moon) [English] {Miss Dream}

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

[Reverse Noise (Yamu)] Omakemuke Koumakan (Touhou Project) [Digital]

Hatsujou Daytime - Heat Daytime

(C91) [PUMPERNICKEL (Sumisuzu)] Ganbaru Kashima-san o H de Iyasu Hanashi Zenpen (Kantai Collection -KanColle-) [Chinese] [如月響子汉化组]

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

[Group NEKO (Sakura Kumi, WOODY)] Actress K-I-M-A-G-U-R-E Reversible EDITION (Kimagure Orange Road)

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

(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

(Akatsuki no Utage) [Reverse Noise (Yamu)] Twilight Syndrome (Touhou Project)

Pumpkin Panic ENG (incest)

Nikuyoku ni Oboreta Haha Monochro Ban 1-3

Ganbaru Kashima-san o H de Iyasu Hanashi Zenpen

ShinyMoon x WhiteLily 6

Sleep,Love,Heat,Eat,

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

Tadaima Utahime Hatsujouchuu | The Diva Is In Heat

[Gensou Pump (Fukumoto Masahisa)] Fuyu wa Katei Kyoushi no Onee-san to Hokahoka Ofuton de Ecchi shiyou ne | This Winter I'm Getting Warm And Lewd Under The Futon With With My Private Tutor [English] {Doujins.com} [Digital]

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

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

[Hashibiro Kou] Nana no Ana | Nana's Holes (COMIC PURUMELO 2014-11) [English] [Batman] [Digital]

[Azuma Yuki] Reversible [English]

(C71) [Ucky Labo (Kika=Zaru)] Koujousen Youi! | Siege Assault Preparations! (Pumpkin Scissors) [English] [EHCOVE]

Genjitsu Sekai Cheat Nawashi 1 no Nawa

(C71) [Goromenz (Yasui Riosuke)] Pumpkin Jam (Pumpkin Scissors)

[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]

(C74) [Reverse Noise (Yamu)] Lunatic Library (Touhou Project)

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

[Reverse Noise (Yamu)] Enishida-san wa Fukudanchou (FLOWER KNIGHT GIRL) [2016-12]

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

Kiseki to Mahou no Reversible!

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)