[Shiraishi Nagisa] Kaa-san wa Hatsujouki - Mother's Estrus
[Ichinomiya Yuu] Hatsujou Switch Ch. 1-5 + extra
Hag Neko! Hatsujouki Hen
(C85) [Suitekiya (Suitekiya Yuumin)] Saiin Netori Haramase Kounou Batsugun Sono Na mo Zettai☆Hatsujou Chinkosky Ryuushi (Gundam Build Fighters)
Minna Hatsujouki! | 全員發情期!
(Reitaisai 12) [SeaFox (Kirisaki Byakko)] Hatsujou Shitara Wakasagihime ni Omakase! (Touhou Project)
Hatsujo Approach 4-wa
[Chinchintei (chin)] Namahame Saimin Hatsujou Usagi (Touhou Project) [Digital]
(C86) [Hibi Rakuraku (Aoki Kanji)] Momioka no Hatsujou (To LOVE-Ru)
(SC52) [C.R's Nest (C.R, Syroh)] Yukki Hatsujouki (Dog Days)
Hong Meiling no Hi - Hatsujouki
(C86) [Anmitsuyomogitei (Michiking)] Hatsujou shimashita Kagerou-san! (Touhou Project) [English] [Facedesk]
[Kaitou Pink] Sister Hunter (Momoiro Hatsujou Face) [English] [maipantsu] [Digital]
[Mizuyan] Muriyari Hatsujou Switch! [Chinese]
(Meikasai 11) [Kingyo Origin (Kayama Rim)] Chen-chan no Hatsujouki (Touhou Project)
(C83) [slice slime (108 Gou)] Hatsujou Asuka Chuuihou (Neon Genesis Evangelion)
[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]
[Hoyoyodou] Kora! Anta Hahaoya ni Hatsujou shite Nani shiyoutte Iu no! [Digital] [Chinese] [ssps漢化]
[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!
(C84) [Yuzuponz (Kikira)] Ushi no Wedding Bakunyuu Holstein Tsuma Hatsujou Bonyuu Funsha
[Hindenburg] Hatsujou Joshikousei
(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]
[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]
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
(HaruCC18) [Mm. (Moto)] Shin-chan ga Hatsujouki ni Narimashita. (Neon Genesis Evangelion)
[Jakou Nezumi] Kanojo no Ijou na Hatsujou FINAL Ch.1-2+Extra
[Air Praitre (Chuuni no Keroyon, Nikel)] Kunoichi Hatsujouchuu!! | Kunoichi in Heat (Naruto) [English] [SaHa]
(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
[Sarurururu (Doru Riheko)] Futanarikko Hatsujou File [Digital]
Momiji-chan wa Hatsujouki
(C92) [moco chouchou (Hisama Kumako)] Mash/Hatsujou Order (Fate/Grand Order) [Chinese] [绅士仓库汉化]
[Haruki] HATSUJO KEI JOSHI. [Digital]
Hatsujo Approach 3-wa
(C87) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto (Touhou Project)
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
(J.GARDEN 37) [99mg (Coconoe Ricoco)] Hatsujou Seirikei Danshi
Momiji-san, Hatsujouki mo Jikokanri no Uchi desu yo?
(COMIC1☆8) [Raijinkai (Haruki Genia)] Mahouka Koukou no Inkousei Imouto Hatsujou Hen (Mahouka Koukou no Rettousei)
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]
(C85) [Pinke (Kaya)] Hatsujou Estrus (Kantai Collection)
(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
[Miyabi] Hatsujou Rhapsody - Make Love Rhapsody (COMIC BAVEL 2017-05) [English] [N04H] [Digital]
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
[utu] Katekyo | Private Tutor (Hatsujou Complex) [English] [N04h]
[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
(COMIC1☆8) [Raijinkai (Haruki Genia)] Mahouka Koukou no Inkousei Imouto Hatsujou Hen | The Harlotry Student at Magic High School (Mahouka Koukou no Rettousei) [English] {doujin-moe.us}
(C85) [Pochi-goya. (Pochi.)] KanMusu Hatsujou Collection (Kantai Collection)
(Reitaisai 12) [SeaFox (Kirisaki Byakko)] Hatsujou Shitara Wakasagihime ni Omakase! (Touhou Project) [Chinese] [kanade汉化组]
(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]
Hatsujouki no Sugoshikata | How to spend your time during estrus
(C94) [NERCO (Koikawa Minoru)] Hatsujou Usagi to Asa made Okusuri Koubi (Touhou Project)
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ Shinshou Kaimaku!? Zengo Mankitsu Jealousy 4P kara no Love Love Daienjou!? [Digital]
[Engoutenma (yuto)] Aika-san Hatsujouchuu (Ore, Twintail ni Narimasu.) [Digital]
(C92) [Ikaring (Ajishio)] Yukari Hatsujou Jikkyou Ecchi na Shibari Play (VOCALOID) [English] {Strong Ero}
[Itaba Hiroshi] Suketto no Na wa M | The name of my savior is M (SHA-LA-LA) [English] [Brolen]
(COMIC1☆10) [Kamishiki (Kamizuki Shiki)] Taihouchan wa Hatsujouki (Kantai Collection -KanColle-) [Sample]
(COMIC1☆13) [Majimadou (Matou)] Junjou Hetare na Dosukebe Hime no Hatsujou Haishin (Fate/Grand Order) [English] [Rfk]