[-Sanbyaku Rokujuu do- (Shirasagi Rokuwa)] Hatsujou Medicine (Atelier Ayesha) [Digital]
[sad.co (Sadokko)] Sono Majime Junjou Servant, Jitsu wa Mainichi Hatsujouchuu... (Fate/Grand Order)
[Leaz Koubou (Oujano Kaze)] Hatsujou TWINKIE STAR (Go! Princess PreCure)
[Wakatsuki] Hatsujou Suru Ooya-san | 發情的房東小姐 (Inbi na Jukujo no Chichi Shibori.) [Chinese]
Hajimete no Hatsujouki Ch. 1-4
(C87) [Popochichi (Yahiro Pochi)] Hatsujou Switch Shinseki Chuugakusei
[Maban] Hatsujo Lovers
(C94) [TAIL OUT! (Tail Out)] Momiji-san, Hatsujouki mo Jikokanri no Uchi desu yo? (Touhou Project)
[Isorashi] Ofuro no Himitsu | Bath Secret (Otome x Hatsujo) [English] [Yoshio] [Decensored]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2(Touhou Project) [English][Cazzeggione]
(COMIC1☆11) [REI's ROOM (REI)] Hatsujou Friends. (Kemono Friends)
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ Chou Pinch! Tonda Ero Bus Dai Shissou! Zenra Jousha de Nukitsu Nukaretsu!? [English] [Digital]
(C91) [Reverse Noise (Yamu)] Usagi wa Konya mo Hatsujouki (Touhou Project)
(C87) [Pochi-Goya. (Pochi.)] Hatsujou Kuubo Kaga (Kantai Collection -KanColle-) [English] [Facedesk]
[7days (Ineminori)] Ichikara Jihen "Neko ni Natta Ichimatsu ga Hatsujouki nandakedo" (Osomatsu-san) [English] [Hana]
(C82) [Konoha (Hotei Kazuha)] Hatsujou Princess Soushuuhen Part1 (THE IDOLM@STER)
Hatsujo keiho shingata zokuzoku | 발정경보 신형속출
(COMIC1☆13) [Roubai-tei (atahuta)] Hatsujou Otome no Shitsukekata (Fate/Grand Order, Fate/kaleid liner Prisma Illya) [English] [Mongolfier]
Uchuu Neko ni Hatsujouki wa Aru no ka?
(C89) [Yuzuponz (Sakokichi)] Hatsujouki Felicia Hokaku Ryojoku (Darkstalkers)
(C93) [IRIOMOTE (Saryuu)] Kagerou Onee-san to Hatsujou Hoikuki + C93 Omake Bon (Touhou Project) [Chinese] [迷途竹林汉化]
Hatsujo Approach 2-wa
(Reitaisai 13) [YuKi-IRo (Yukiusagi.)] Hatsujouki no Pierrot | Pierrot in Heat (Touhou Project) [English] {Hennojin}
[HEXIVISION (CPU)] Ninshin Fantastica + APPEND ~Hatsujou Botehara Ninpu to Noumitsu Love Ecchi Sanmai~ (Touhou Project) [Digital]
[F.W.ZHolic (FAN)] Namaiki na Servant-tachi o Reiju de Kyousei Hatsujou Sasete Mita (Fate/Grand Order) [Digital]
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. - [English] [Decensored]
(C92) [Chinchintei (chin)] Kinyoku Hatsujou Sennin to Koubi (Touhou Project)
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final (Fujiyama-san wa Shishunki) [English] {Doujins.com}
Kangaroo Oyako wa Hatsujouki
(CT17) [Momoiro Piano (Various)] Inubashiri Momiji no Hatsujou (Touhou Project)
[Takasugi Kou] Futari Kurashi ~Kyuujitsu Hen~ (Ureta Karada no Hatsujouki) [English] [Decensored] [TDZ]
(Houraigekisen! Yo-i! 25Senme) [Re:Serva (Miooonu)] Hag Neko! Hatsujouki Hen (Kantai Collection -KanColle-)
[Wisteria (Fuji-han)] Miyu-san, Tondemonai Hatsujou o Shite Shimau (Fate/kaleid liner Prisma Illya) [Digital]
Kanojo ga Hatsujouki nanoni Uwaki Shite Tewi-chan to Sex Shita
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachizeme Hatsujouchuu!~ EX02: Choujou EroWres "Leona vs Sherry"! Sokushaku Fresh Dirty Ranbu!! [Digital]
[Arsenal] Hatsujou Sex Days | Mating Sex Days [English] {doujin-moe.us} [Digital]
[Dhibi] Hatsujou to Choukyou no Aida Saishuuwa | During Mating and Training Final [English] [E.D.S.T.] [Digital]
(C95) [Solar Milk Soft (Solar Milk)] Pokapoka Ro-chan Hatsujouki (Kantai Collection -KanColle-)
[AGOITEI (Sankuro)] Nouryoku Hatsujou (Charlotte)
(C87) [Pochi-Goya. (Pochi.)] Hatsujou Kuubo Kaga (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ [English] [Digital]
[Haruki] HATSUJO KEI JOSHI. [Digital]
(ZERO no Hakobune) [Shoushin Touzoku (Nyokota)] Hatsujouki. (Aldnoah.Zero)
(C92) [Ikaring (Ajishio)] Yukari Hatsujou Jikkyou Ecchi na Shibari Play (VOICEROID)
(HaruCC19) [Iro Rabbit (Arima)] Sawaru na Kiken Hatsujouki (Kuroko no Basuke)
(C92) [Ikaring (Ajishio)] Yukari Hatsujou Jikkyou Ecchi na Shibari Play (VOCALOID)
[Anthology] 2D Comic Magazine Ingu Zeme Choukyou de Kyousei Hatsujou! Vol. 2 [Digital]
[Kemoyuru (Akahito)] Touhou Hatsujou Juushou ~Ni - Bakedanuki x Kyuubi Hen~ (Touhou Project) [Digital]
Hazuki-sensei no Hatsujouki
(C86) [Asaki Blog Branch Office (Asaki Takayuki)] Fujiyama-san no Hatsujouki (Fujiyama-san wa Shishunki)
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. [Decensored]
(COMIC1☆15) [Funa Time (Yukina Funa)] Laffey-chan no Hatsujouki... - Estrus of Laffey (Azur Lane) [Chinese] [白杨汉化组]
(C85) [Yokazetei (Narukami Ginryu)] Hatsujouki no Rin-chan wa Setsunakute Komari-chan o Omou to Sugu XX Shichau no! (Little Busters!)
[Gantai Penguin] Hatsujou Off-Shoot | Sexual Excitement Off Shot (COMIC Shitsurakuten 2011-11) [English] {Baseballbat Boy}
Ureta Karada no Hatsujouki - Estral Mature Woman Ch. 1-2
[Amane Shirou] Hatsujou Joshi Ryou Harem ~Sonnani Dashitara Ninshin Shichau!!~ 1-5 [Digital]
[Shiraishi Asuka] Hatsujouki Shoujo - Horny Girl
[Shouji Nigou] Hatsujou Munmun Massage! Ch. 1-4
[Hoyoyodou] Kora! Anta Hahaoya o Kudoite Nani Shiyoutte Iu no! ~Hahaoya Hatsujou Hen~ Kouhen
(C91) [Akikaze Asparagus (Aki)] Sen-chan wa Hatsujouki!? (Granblue Fantasy)
[Ichino Nijou (GeNB)] Hatsujou desu yo! Tenshi-san. (Touhou Project) [Digital]
(C83) [Honjitsu no Higawari Lunch (Shuuto)] Nenjuu Hatsujouki (Strike Witches)
doragonzokunimohatsujokigaarimasu
Patchouli Knowledge no Hatsujouki
(Reitaisai 12) [Puku Puku Manjuu (Lenvolt)] Chen-chan wa Hatsujouki (Touhou Project)
(C92) [waterwheel (Shirota Dai)] Hatsujou Gimai Izumi Sagiri Kaihatsu Seikatsu. (Eromanga Sensei) [English] {Hennojin}
(C85) [Yatsufusa Koubou (Yatsufusa Hajime)] Fuujin Shoujo no Hatsujouki | Wind God Girl's Mating Season (Touhou Project) [English]
Touhou Wan-Nyan Hatsujouki!!
[Rama] Hatsujou Fregrance (COMIC X-EROS #44) [Chinese]
Hatsujouki Tsuma
[Hiroshiki] Otome Mankai Himehajime | Maiden in Full Bloom (Hatsujou Carnival) [English] [desudesu]
[Rock Steady (Suzurame)] Tarashina-san Hatsujouchuu [Digital]
[utu] Katekyo | Private Tutor (Hatsujou Complex) [English] [N04h]
[Gokku] Shibuki Ran wa Hatsujouki (Aikatsu!)
(SC49) [HellDevice (nalvas)] Hatsujou Bocchiko (Anyamaru Tantei Kiruminzoo)
Mifune-san ni mo Hatsujouki wa Aru
Hatsujouki no Sugoshikata | How to spend your time during estrus