(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
Naisho goto
Kanojo ga Hatsujouki nanoni Uwaki Shite Tewi-chan to Sex Shita | 明明女朋友在发情期还要和帝酱乱搞做爱
[Youmu no Shio (Hiiragi Azato)] Momiji-chan wa Hatsujouki♥ (Touhou Project) [Digital]
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
(C90) [ERROR404 (Nikaido Kai)] Naisho ni shite ne (Touken Ranbu)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
(C91) [Reverse Noise (yamu)] Usagi wa Konya mo Hatsujouki (Touhou Project) [Chinese] [CE幻想夏结社xCE家族社]
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica)
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
You-chan to Elune no Hatsujouki
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen
(COMIC1☆10) [Kamishiki (Kamizuki Shiki)] Taihou-chan wa Hatsujouki (Kantai Collection -KanColle-)
(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki) | Kurashiki-sensei is in heat (a play on Shishunki) [English]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
Kaenbyou Ikari no Hatsujouki
Naisho Zuma
(C89) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki 2 (Fujiyama-san wa Shishunki) [Chinese] [黑条汉化]
Ichikara Jihen "Neko ni Natta Ichimatsu ga Hatsujouki nandakedo"
Hatsujouki no Ran-sama to Sugosu Mikkakan
(C89) [Yuzuponz (Sakokichi)] Hatsujouki Felicia Hokaku Ryojoku (Darkstalkers)
Yukki- Hatsujouki. Dash Upper
(C91) [Bocchi Koubou (Rutubo)] Hatsujouki Succubus Aster-chan (Granblue Fantasy)
Hong Meiling no Hi - Hatsujouki
Senpai ni wa Naisho ssu yo?
(C92) [Kodukuejou (Kodukue)] Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~ (Girls und Panzer)
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
[Balpanther] Naisho no Undoukai (Puella Magi Madoka☆Magica)
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
(HaruCC19) [Iro Rabbit (Arima)] Sawaru na Kiken Hatsujouki (Kuroko no Basuke)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
(C93) [Yohsyuan (Son Yohsyu)] Martina-san wa Hatsujouki (Dragon Quest XI)
Hatsujouki o Mukaeta Kedakai Elf ga Netorareru
(C73) [Hinaprin (Ikuta Takanon)] Ookami no Hatsujouki | Wolf and the Rutting Season (Wolf and Spice) [English] =Strange Companions=
Naisho no Oshigoto
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho [Chinese] [残碑日月个人汉化]
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
Naisho desu yo? Kald-san
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen [Chinese] [肥宅魯蛇寒假依舊只能窩在家中獨自射出殘渣翻譯]
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
(COMIC1☆10) [Kamishiki (Kamizuki Shiki)] Taihou-chan wa Hatsujouki (Kantai Collection -KanColle-) [English] [NepNep]
(Shuuki Reitaisai) [Sigamitsuki Mizuhiki (Noshigami)] Izayoi Sakuya no Hatsujouki III (Touhou Project)
Mash no Hatsujouki to Shitsukekata
Tewi-chan wa Mannen Hatsujouki
Remilia Scarlet no Hatsujouki /搾
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
Rem-rin to Naisho no Oshigoto
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
Devil Inside ~Shinjuu Hatsujouki~
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
Ore no Imouto wa Tsuki 1 de Hatsujouki ga Kuru.
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
(Reitaisai 13) [YuKi-IRo (Yukiusagi.)] Hatsujouki no Pierrot | Pierrot in Heat (Touhou Project) [English] {Hennojin}
Nidalee wa Hatsujouki!
(C85) [ReDrop (Miyamoto Smoke, Otsumami)] Hibiki wa Hatsujouki!? | Hibiki is in heat! (THE iDOLM@STER) [English] [Honya]
Sharo-chan wa Hatsujouki
Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[Takasugi Kou] Futari Kurashi ~Kyuujitsu Hen~ (Ureta Karada no Hatsujouki) [English] [Decensored] [TDZ]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]
(C90) [Mama ni wa Naisho (Plasma Beach)] Kinniku Bokujou (THE IDOLM@STER)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
(C95) [RU-VIC (Propolisee)] Elune dakara Hatsujouki (Granblue Fantasy)
[Takasugi Kou] Futari Kurashi ~Kyuujitsu Hen~ (Ureta Karada no Hatsujouki) [Chinese] [死神个人汉化]
Mama ni Naisho Mama to Naisho
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
Hatsujouki no Nyan Koishi
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san