[PURUpyon Saitou] Shitto | Jealousy (Midara na Haha Shishunki na Boku) [English] [desudesu] [Decensored]
[Jingrock] in Season (Shishunki wa Hatsujouki.) [English] [Phantom]
[Horihone Saizou] Naisho-Yoo
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
Shishunki Konnichiwa
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
[Kusano Kouichi] 1/2 no Watashi e - To Half Me (Shishunki Elegy) [English]
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[Konno Azure] Shishunki Crazies - Puberty Crazies [English] [Humpty+Tonigobe]
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
Boku ga Hatsujou Ecchi shitara Boku mo Muramura ni Nachatta no Desu!
Ura Rete···
Kare ni Naisho no Saimin Bitch Part 1
(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]
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
Watashi, Shishunki Chinpo ga Suki nan desu!
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san | 不为人知的咲夜 (Touhou Project) [Chinese] [sismvg英渣汉化] [Digital]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
Shishunki no Eros - puberty eros
[Mousou Iro Hana Dou] Joshi Yagai Roshutsu Kurabu Natsu No Kyoukagasshuku!! - Haekake Shishunki Musume No Asoko Wa MuMuMu!!
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
(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)
Papa ni wa Naisho yo?
Hikki ni wa "Naisho!" no Houshi Katsudou
[Horihone Saizou] Naisho [ENG]
Tennen Shimakko Harune-kun
[Intoku.info (Endou Hiroto)] Shishunki no Kakyuusei wa Seiteki na Fureai ni Kyoumi Shinshin [Digital]
[Intoku.info (Endou Hiroto)] Shishunki no Nurse wa Takan dakara Seiki Chiryou wa Karada de Shitai! [Digital]
(Futaket 8.5) [Oshiruko Kan (Piririnegi)] Shishunki Poolside [English]
[Yomu] Shishunki Temperature (COMIC Koh 2017-01) [Chinese] [o3067179個人漢化] [Digital]
2D Comic Magazine Inmon o Tsukerareta Bishoujo-tachi ga Sanran Acme Ochi! Vol. 1
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
Shishunki Marudashi! Toranoana Gentei 8P Leaflet
Rem-rin to Naisho no Oshigoto
Naisho no Honey 2
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
(CR25) [Studio Wallaby (Kokuden Kadotake, Niiruma Kenji, Deep Purple '72)] Purikura no Naisho (Princess Crown)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[KITTYDROP (Kosoku)] "Shindanmei, Shishunki." (Big Hero 6)
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
Gil-kun You no Shitsuke no Jikan | 吉尔伽美什陛下的射精管理时间
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
Onee-san ni wa Naisho ne
[PURUpyon Saitou] Midara na Haha Shishunki na Boku | Lewd Mother and My Puberty [English]
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
[Teruki Kuma] Naisho da yo
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
(C97) [Muki Pomera (Kaidou j1)] Shishunki! (Pokémon)
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS)
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
Naisho no Koukai Nisshi
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
[Dekochin Hammer] Olet nubes -Nioi Tatsu ha Shishunki Shoujo- | Olet nubes -Young Girl Who Reeks of Puberty- (Comic LO 2016-03) [English] {Mistvern}
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
(COMITIA111) [Intoku.info (Endou Hiroto)] Shishunki no Sister wa Moteamashiteru kara Otokonoko o Manabitai♥
(C93) [TYPE-57 (Frunbell)] TYPE-45 spec-02 (Ooya-san wa Shishunki!)
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[Saiyazumi] Jakuniku Kyoushoku (Watashi, Shishunki Chinpo ga Suki nan desu!) [Chinese]
Gil-kun You no Shitsuke no Jikan
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
Alicia-mama to Naisho Ecchi Suru Hon
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
[Morishima Kon] Naisho No Gohoushi (COMIC Tenma 2016-04) [Chinese] [漢化組漢化組]
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
[Konno Azure] Shishunki Crazies - Puberty Crazies
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]