Naisho no Yodare Sex
[Saiyazumi] Jakuniku Kyoushoku (Watashi, Shishunki Chinpo ga Suki nan desu!) [Chinese]
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
Naisho no Ohime-sama
Futari de Naisho no Ohanashi
[Yom] Shishunki Temperature (COMIC Koh 2017-01) [English] [biribiri] [Digital]
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho | 菜菜绪的小小秘密 [Chinese] [丧尸&无毒汉化] [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
[SPARK UTAMARO] Immoral Ichigou
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
Oya ni Naisho no Umi no Iedex
[PURUpyon Saitou] Shitto | Jealousy (Midara na Haha Shishunki na Boku) [English] [desudesu] [Decensored]
(C94) [Critical Hit! (Zetz)] Mutsuki no Naisho (Azur Lane)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Digital]
C95 Yorozu NTR Short Manga Shuu | C95 Collection of Various NTR Shorts
Shishunki mo Kouhan ni Naru to Haha no Erosa ga Wakatte Kita no de Gouin ni Ore no Mono ni Shita Hanashi
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
Prison In Pink&Anal School
Naisho no Rehearsal
[Nanami Shizuka] Naoko-san no Naisho
[Tanaka Aji] "Kare ni... Dakaremashita. Ato, Ne..." ~Otome ga Chuuko XXX Desu to Kokuhaku Suru Hi~ | He...Embraced Me.After That... Ch.1-2 [English] {Doujins.com}
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
(C89) [Shishunki (Kakuzato Yun)] She Who's Not An Angel (Higurashi no Naku Koro ni)
(C84) [Intoku.info (Endou Hiroto)] Shishunki no Kakyuusei wa Seiteki na Fureai ni Kyoumi Shinshin [English] [Belldandy100] [Decensored]
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
(C94) [Shishunki Paradigm (Amu)] Gohoushi Assistant Akira-kun
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
Watashi, Shishunki Chinpo ga Suki nan desu!
(C93) [Shishunki Paradigm (Amu)] Yukemuri Nariyuki Kairakutan (Rampo Kitan: Game of Laplace)
[Konata Hyuura] Shishunki Damono Ch. 2 (Juicy No. 13 2016-04) [English] {NecroManCr}
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[Tohzai] Shishunki Calculation | Adolescent Calculation (COMIC MUJIN 2011-11) [English] {thetsuuyaku}
(C90) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin Vol. 23 (Fujiyama-san wa Shishunki)
Musashi-chan to Naisho no Shugyou
Shishunki☆jijou | 사춘기☆사정
H na Kanojo to Naisho no Shutter Chance
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
(C89) [Countack (Kojiki Ohji)] Tsuru Mise Shishunki (Ooya-san wa Shishunki!) [Chinese] [脸肿汉化组]
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
[Shishunki (Sugaru Shun)] Boku ga!'`Watashi ga!'`Ichiban eroinodesu!'`Desu wa!' (Higurashi no Naku Koro ni) [Digital]
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
(C88) [Mousou Deguchi (Unou)] Fujiyama-san to (Fujiyama-san wa shishunki)
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
(C76) [Kaiten Sommelier (13.)] 22 Kaiten Shishunki Play (Houkago Play)
[Meganei] Shishunki Sex [Digital]
[Kodama Naoko] Shishunki Medical (Yuri Hime Wildrose Vol. 7) [English] {yuriproject}
[Fuusen Club] Naisho no Ehon
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
Oya ni Naisho no Iedex 6 - Dekichatta Hen
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
Boku to Oneesan no Naisho
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
[Meganei] Shishunki Sex [English] [Shippoyasha, 2cooked4you] [Digital]
[Katsura 24 Gou] Naisho ni Shite (COMIC Penguin Club Sanzokuban 2014-08) [Chinese] [漫の漢化組]
(SC49) [DROP DEAD!! (Minase Syu)] Imouto no Tomodachi no Shishunki Tokuyuu no Mousou Heigai ni Okeru Kansatsu to Koudou. 2 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆13) [Kansai Orange (Arai Kei)] Boku no Kanojo 2 (Fujiyama-san wa Shishunki) [English] {Hennojin}
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
Shishunki no Obenkyou
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari-
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-)
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
Naisho no Koukai Nisshi
(SC63) [GOLD RUSH (Suzuki Address)] Yumihara-san datte Shishunki nandesu!! (Buddy Complex) [English] [Life4Kaoru]
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
(C92) [Macaron*Sketch (Yukatama)] Naisho no Cappuccino (Gochuumon wa Usagi desu ka?)
(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]
Naisho desu yo? Kald-san
(C86) [M (Amano Ameno)] Mt.Fuji san is the mating season (Fujiyama-san wa Shishunki)
"Shindanmei, Shishunki."
Harushota Shishunki Kāsuto 3
Naisho no Ichiban-Kuji
Naisho no Oshigoto
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
Naisho no Kagai Jugyou
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
(SHT2016 Haru) [Delayder (Makinon TM)] Limitter 2016 SHT spring (Various)
(SC63) [TwinBox (Hanahanamaki, Sousouman)] Shishunki ni Nama de Nakadashi suru. (Sword Art Online)
[Konno Azure] Shishunki Crazies - Puberty Crazies
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
ハンネしか知らない Social Net-Sex
Naisho no Omajinai
(ShotaFes 4) [Shishunki Paradigm (Amu)] Obocchama DS Mayuto-kun no Katei Houmon x Omocha Ecchi [Chinese]
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
Anoko ni Naisho no Uchiawase
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Konno Azure] Shishunki Crazies - Puberty Crazies [English] [Humpty+Tonigobe]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
Ura rete···
(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]
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
Shishunki no Yoru
Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
[Musashimaru] Touzen, Imouto ni wa Naisho de
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)
[Maeshima Ryou] Shishunki Virginal | Virginal Puberty Ch. 1-2 [Chinese] [魔劍个人汉化]
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
[Balpanther] Naisho no Undoukai (Puella Magi Madoka☆Magica)
[Maeshima Ryou] Shishunki Virginal | Virginal Puberty (COMIC LO 2015-07) [English] {5 a.m.}
[Shishunki (Kakuzatou Yun)] Rika-chan to Satoko ga Keiichi o Osou Hon (Higurashi no Naku Koro ni) [English] [Digital]
[Countack (Kojiki Ohji)] Tsuru Mise Shishunki (Ooya-san wa Shishunki!) [Digital]
Shishunki no obenkyou | Puberty Study Session
Boku to Kanojo no Hikakuteki Naisho no Nichijou Extra Chapter
[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell]
Ura Rete···
[Intoku.info (Endou Hiroto)] Shishunki no JoshiMane wa Tsukareta Karada o Fureai de Tokihogushitai! [Digital]
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
Shishunki
Harushota Shishunki Kāsuto
Tennen Shimakko Harune-kun Ofuro wa Iro丨色色的洗澡时间
Naisho no Honey 2
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Intoku.info (Endou Hiroto)] Shishunki no Nurse wa Takan dakara Seiki Chiryou wa Karada de Shitai! [Digital]
[Mousou Iro Hana Dou] Joshi Yagai Roshutsu Kurabu Natsu No Kyoukagasshuku!! - Haekake Shishunki Musume No Asoko Wa MuMuMu!!
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2
(Bessatsu Love Romance 2) [Shishunki Fortune (Taira Hitoshi)] Shishunki Fortune ~Mikoshiba Mikoto no Baai~ (Gekkan Shoujo Nozaki-kun)
Naisho no Jikan
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
Shishunki no Obenkyou Ch.1-2
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)