(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
Kizune no Hatsujouki Iri
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica)
Rem Nyan wa Hatsujouki {doujins.com}
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
[Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi Bangai Hen (Zero no Tsukaima)
(C95) [Koban Dou (Sameda Koban)] Oni-Musume-chan wa Hatsujouki![Chinese] [Lolipoi汉化组]
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
(C78) [Mama ni wa Naisho (Purukogi Beach)] Exquisite Chocolate (Dragon Quest IV)
[Ponsuke] Naisho no Massage (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
[Monogusa Wolf] Naisho no Telephone Date
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex
(Mimiket 30) [Mayorice Suishou Iinkai (Dodomeiro Mayonnaise)] Harusaki, Nekosaki. Hatsujouki Yuri Hen
(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]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Hatsujouki demo Renai Shitai!!
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
(C93) [Mama ni wa Naisho (Plasma Beach)] Miwaku no Muscle Pose (Dragon Quest XI)
[Sigamitsuki Mizuhiki (Noshigami)] Izayoi Sakuya no Hatsujouki IIII (Touhou Project) [Digital]
(Kahou wa Nete Matsu 10) [MatsuCha. (Maccha)] Jinan ni Hatsujouki ga Yatte Kita no desu ga Taihen na Koto ni Natte Imasu. | The Second Son's Heat Came Now There's Big Trouble (Osomatsu-san) [English]
(C94) [Komamesugata (Akure Ekuto)] Shota to Dousei Shitetara Hatsujouki ni Haicchaimashita (Touhou Project) [Chinese] [被子被子被个人汉化]
Mama ni Naisho Mama to Naisho
(C95) [Solar Milk Soft (Solar Milk)] Pokapoka Ro-chan Hatsujouki (Kantai Collection -KanColle-)
Hong Meiling no Hi - Hatsujouki
[Taikan Kyohougumi (Azusa Norihee)] Hatsujouki no Kanna-chan to Kamuix (Kobayashi-san-chi no Maid Dragon) [English] [Mongolfier] [2017-08-25]
(C93) [WICKEDHEART (ZOOTAN)] Usagi Ichika no Whip Hatsujouki (Kirakira PreCure a la Mode)
(C85) [ReDrop (Miyamoto Smoke, Otsumami)] Hibiki wa Hatsujouki!? (THE iDOLM@STER)
Mazoku Hime Fleur no Hatsujouki 4
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
Rem Nyan wa Hatsujouki
Nidalee wa Hatsujouki!
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
Naisho desu yo? Kald-san
(Mimiket 35) [moriQ (Mori Airi)] Rem Nyan wa Hatsujouki (Re:Zero kara Hajimeru Isekai Seikatsu)
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
Papa ni wa Naisho yo?
Shin-chan ga Hatsujouki ni Narimashita. )
Muramuratto Hatsujouki
Musashi-chan to Naisho no Shugyou
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
[Usi] Otto ni Naisho de Ajimi Shite 1
[Zanka] Hatsujouki na Kitsunemimi Maid-san to Ojou-sama
[C.R's NEST (C.R)] Yukki- Hatsujouki. Dash Upper (Dog Days) [Digital]
Moa More Hatsujouki | Moa More Mating-Season
Jitsuwa Motto Mannen Hatsujouki Na Tokutai-sei no XXXna Nichijou
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
Martina-san wa Hatsujouki | Martina in Heat =TLL + Fucked Silly=
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
[Moritaka Takashi] Inumimi Maid Hatsujouki | Dog-Eared Maid: Mating Season (COMIC Unreal 2010-02) [English] [thetsuuyaku] [Digital]
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
Pascal-san Hatsujouki
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
Momiji-san, Hatsujouki mo Jikokanri no Uchi desu yo?
Usagi Ichika no Whip Hatsujouki
Bokura no Naisho no
[Shirokurousa (Sugiyuu)] Tewi-chan wa Mannen Hatsujouki (Touhou Project) [Digital]
Hatsujouki
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
[Sakeitiba (Samon Shiu)] Hatsujouki de IQ3 no Juujin ni Osoware Ecchi [English] [mysterymeat3]
[Babymaker (Beco)] Naisho no Kozukuri 2
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[MIKARIN] Okaasan ni Naisho
Mama ni wa Naisho
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
Shousha na Juusha no Hatsujouki
[Takasugi Kou] Ureta Karada no Hatsujouki - Estral Mature Woman [English] [desudesu, Lazarus H]
(CT20) [C.R's Nest (C.R)] Yukkii Hatsujouki Dash PLUS (DOG DAYS)
(C87) [ROCK CLIME (Danbo)] Yamabiko Hatsujouki!? (Touhou Project)
(Umi Yukaba 6) [Can Do Now! (Minarai Zouhyou)] Hatsujouki Tama-chan to! (Kantai Collection -KanColle-)
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
[Tsurugi Motoaki (Sakemasu)] Naisho no Jikan
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
Oya ni Naisho no Umi no Iedex
[Aa Doushiyou (Pi-ko)] Ore no Imouto Tachi ga Hatsujouki na Wakega nai | There's No Way My Little Sister And Her Friend Are In Heat! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Zettai Ryouiki] [Decensored] [Digital]
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
Mazoku Hime Fleur no Hatsujouki 3
(C91) [Reverse Noise (yamu)] Usagi wa Konya mo Hatsujouki (Touhou Project) [Chinese] [CE幻想夏结社xCE家族社]
(C71) [Yuuha Onnakage (Hirota Masatane)] Hatsujouki (The Melancholy of Haruhi Suzumiya)
(C91) [Mokoke (Mokokee)] Illya-chan no Hatsujouki (Fate/kaleid liner Prisma Illya)
(C76) [Human High-Light Film (Shiosaba)] Naisho no Honey 2 (Cutey Honey)
Naisho de! Twins
[Anthology] MoeStar BEAST Vol.3 [Digital]
(C85) [Yokazetei (Narukami Ginryu)] Hatsujouki no Rin-chan wa Setsunakute Komari-chan o Omou to Sugu XX Shichau no! (Little Busters!)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [English]
(Reitaisai 12) [Puku Puku Manjuu (Lenvolt)] Chen-chan wa Hatsujouki (Touhou Project)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願漢化WEI嵌字]
[C.R's NEST (C.R)] Yukki Hatsujouki. Dash Upper (DOG DAYS) [English] {Doujins.com} [Digital]
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-2 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
(CSP5) [popular plus (Plus)] Boku to Hideyoshi to Naisho no Yorimichi (Baka to Test to Shoukanjuu)
Hatsujouki Tsuma
Naisho! Secret
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)