[Shiraishi Nagisa] Kaa-san wa Hatsujouki - Mother's Estrus
[Ichinomiya Yuu] Hatsujou Switch Ch. 1-5 + extra
[Hidemaru] Yurase Bikyonyuu! Hataraku J-Cup Ch. 1-10 [Digital]
Hag Neko! Hatsujouki Hen
Kyonyuu Gensou -Kyonyuu Fantasy Complete-
(Kyonyuukko 5) [INSERT (KEN)] Boku Dake no Bakunyuu Onamaid -Innyuu Ranbu Hen-
Minna Hatsujouki! | 全員發情期!
Hatsujo Approach 4-wa
[Chinchintei (chin)] Namahame Saimin Hatsujou Usagi (Touhou Project) [Digital]
(SC52) [C.R's Nest (C.R, Syroh)] Yukki Hatsujouki (Dog Days)
[Panchira Steak] Hatsujo Approach 3-wa (Yuwaku Mille-Feuille) [Chinese] [一只麻利的鸽子个人汉化] [Digital]
(Kyonyuukko 4) [FREAKS (Onomeshin)] Paizuri Academy (Quiz Magic Academy)
Hong Meiling no Hi - Hatsujouki
[Miruku purin 1-gata] kyonyu jokytoshi kankin reipu, chijoku no hoshu jugyo
(Meikasai 11) [Kingyo Origin (Kayama Rim)] Chen-chan no Hatsujouki (Touhou Project)
[Sakeitiba (Samon Shiu)] Hatsujouki de IQ3 no Juujin ni Osoware Ecchi
Kyonyuuatsu
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ Botsuraku shita Houjou-ke! Donzoko Shoukan no Fukkatsu o Kake, Mama no Nuginugo Gokuraku Service!? [Digital]
[Doumou] Nyanko na Hatsujouki | Going Into Heat Like a Cat (Comic Unreal 2013-02 Vol. 41) [English] [The Lusty Lady Project]
Uchi no Nyanko wa Hatsujouki!
(Kyonyuukko 05) [Merry-san no Hitsuji (Mikazuki Yuzuha)] ChiChi Maturi 5 (Queen's Blade)
(Kyonyuukko 5) [FREAKS (Mike, Onomeshin)] Aspora (Shinrabanshou Choco) [English] {doujin-moe.us}
(C76) [Sorairo March (Narusawa Sora)] Inumimi Oujo no, Wafu Wafu Hatsujouki. (Dragon Quest II: Akuryo no Kamigami)
[7days (Ineminori)] Ichikara Jihen "Neko ni Natta Ichimatsu ga Hatsujouki nandakedo" (Osomatsu-san) [English] [Hana]
Boku dake ni Amaesasete Kureru Kyonyuu JK Tsuma o Hoka no Otoko ni Dakasete Mita【Chinese】
[Spiral Cucumber] Okuchi de Iko!!~ Kinpatsu Kyonyu Onna Shoushou-hen ~ (Fullmetal Alchemist) [Digital]
[Moritaka Takashi] Onnanoko Hatsujouchuu | 可愛的女孩發情中 [Chinese]
(C83) [Honjitsu no Higawari Lunch (Shuuto)] Nenjuu Hatsujouki (Strike Witches) [English] [B.E.C. Scans]
[Wakatsuki] Kyonyu Alpha [English]
Uchuu Neko ni Hatsujouki wa Aru no ka?
[Takasugi Kou] Ureta Karada no Hatsujouki - Estral Mature Woman [English] [desudesu + CovertOpsBoobs]
Bokukko Niizuma wa Hatsujouki
Hajimete no Hatsujouki Ch. 1-2
Muramuratto Hatsujouki
Taihouchan wa Hatsujouki
[Low] Hajimete no Hatsujouki Ch. 1-5 [English] [MrBubbles]
(HaruCC18) [Mm. (Moto)] Shin-chan ga Hatsujouki ni Narimashita. (Neon Genesis Evangelion)
(C94) [Syunkan Saidaihusoku (Pony R)] Kyonyuu Saba Soushuuhen ~Kyonyuu Servant to no Nukinuki Seikatsu~ (Fate/Grand Order)
Kurasu no aidoru to kyonyu bijin mama ni oyako donburi o kimeru made
[Hengen Monogatari] Bijin Kyonyuuzuma Tousatsu Rape ~Bijin Yon Shimai no Abunai Seiheki~
Gokujuu Kyonyuuhou
[Air Praitre (Chuuni no Keroyon, Nikel)] Kunoichi Hatsujouchuu!! | Kunoichi in Heat (Naruto) [English] [SaHa]
Netotte Harama Seru. - Kyonyu Bitchigyaru wa Kyokon de Soku Ochi -
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-3 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
[Nise] Daitai, Hatsujou Shitemasu.
Touhou Wan-Nyan Hatsujouki!!
Tadaima Utahime Hatsujouchuu
Momiji-chan wa Hatsujouki
(Kyonyuukko 4) [SHD (Buchou Chinke)] Senpai no Oppai
(COMIC1☆15) [Takatakaya (Kaniya Shiku)] Ore no Imouto wa Tsuki 1 de Hatsujouki ga Kuru. [Chinese] [靴下汉化组]
[Haruki] HATSUJO KEI JOSHI. [Digital]
Hatsujo Approach 3-wa
(Kyonyuukko 5) [FREAKS (Onomeshin, Mike)] Aspora (Shinrabanshou Choco)
Takane Hatsujouchuu
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch. 1 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
[Hoyoyodou] Kora! Anta Hahaoya o Kudoite Nani Shiyoutte Iu no! ~Hahaoya Hatsujou Hen~ Zenpen | Hey! It is said that I urge you mother and will do what! ... mother Hatsujou - 1st part [English] {Striborg}
(C95) [Solar Milk Soft (Solar Milk)] Pokapoka Ro-chan Hatsujouki (Kantai Collection -KanColle-)
[Takasugi Kou] Ureta Karada no Hatsujouki - Estral Mature Woman
(C91) [Reverse Noise (yamu)] Usagi wa Konya mo Hatsujouki (Touhou Project) [Chinese] [CE幻想夏结社xCE家族社]
(C92) [Chinchintei (chin)] Kinyoku Hatsujou Sennin to Koubi (Touhou Project)
Mazoku Hime Fleur no Hatsujouki 2
(C85) [Yokazetei (Narukami Ginryu)] Hatsujouki no Rin-chan wa Setsunakute Komari-chan o Omou to Sugu XX Shichau no! (Little Busters!)
Pascal-san Hatsujouki
Korwa-san no Chissana Mizugi de H ni Hatsujousuru Kikuudan
Usagi wa Konya mo Hatsujouki
(Reitaisai 13) [YuKi-IRo (Yukiusagi.)] Hatsujouki no Pierrot (Touhou Project) [Chinese] [無邪気漢化組]
[Shouji Nigou] Hatsujou Munmun Massage! Ch. 2 (COMIC Ananga Ranga Vol. 36) [Chinese] [瓜皮汉化]
Mazoku Hime Fleur no Hatsujouki
[Akuten Soushin (Kokutou Nikke)] Momiji Oneechan wa Hatsujouki!! (Touhou Project) [Digital]
Hatsujo-ki no nekomimi meidosanto ojosama
(Kyonyuukko 5) [On-show (Ishibashi Shingo, Mutsutake)] Tawawa (Di Gi Charat)
Momiji-san, Hatsujouki mo Jikokanri no Uchi desu yo?
Hatsujo o Unagasu Saimin Apuri no Kensho Kekka Hokokusho
Kizune no Hatsujouki Iri
Minna Hatsujouki!
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital]
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final (Fujiyama-san wa Shishunki) [English] {Doujins.com}
[Takasugi Kou] Ureta Karada no Hatsujouki
(Reitaisai 13) [YuKi-IRo (Yukiusagi.)] Hatsujouki no Pierrot (Touhou Project)
[Hoyoyodou] Kora! Anta Hahaoya o Kudoite Nani Shiyoutte Iu no! ~Hahaoya Hatsujou Hen~ Kouhen
Tadaima Utahime Hatsujouchuu | The Diva Is In Heat
Minarai Mahoutsukai ga Hatsujouki no Dark Elf ni Mori de Souguu Shite Gyaku Rape Sarechau Ohanashi
Hajimete no Hatsujouki Ch. 1-4
Lala-chan wa Hatsujouchuu
[Jingrock] in Season (Shishunki wa Hatsujouki.) [English] [Phantom]
Illustrious Onee-chan Tadaima Hatsujouchuu!
[Itaba Hiroshi] Hatsujou Kanojo no Shuuchishin [Digital]
(C87) [Nekomataya (Nekomata Naomi)] Nekomimi Tenryuu Hatsujou Bon (Kantai Collection -KanColle-)
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
Nenjuu Hatsujouki no Sakura-san
Elune dakara Hatsujouki
Rem Nyan wa Hatsujouki / 렘냥은 발정기
(Reitaisai 12) [SeaFox (Kirisaki Byakko)] Hatsujou Shitara Wakasagihime ni Omakase! (Touhou Project) [Chinese] [kanade汉化组]
(CCTokyo130) [Blood-Way (Karuto)] Bokukko Niizuma wa Hatsujouki (Cardfight!! Vanguard)
(C95) [Amarini Senpaku! (Yokkora)] Takane Hatsujouchuu (THE IDOLM@STER) [English]
(COMIC1☆13) [Roubai-tei (atahuta)] Hatsujou Otome no Shitsukekata (Fate/Grand Order, Fate/kaleid liner Prisma Illya) [English] [Mongolfier]
[Houkago Inokorigumi (Nishida Megane)] Hatsujou Gyuunyuu Senshi Asute-san [Digital]
COMIC Men's Young Special Marugoto Issatsu Kyonyu Jyokyoushi !! 2006-11
Hatsujouki no Sugoshikata | How to spend your time during estrus
[maple-go] Maseo no Takurami Musuko no Tomodachi ni Motomesaserareta Kyonyuuzuma
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ Shinshou Kaimaku!? Zengo Mankitsu Jealousy 4P kara no Love Love Daienjou!? [Digital]