Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Mama ni wa Naisho (Plasma Beach)] Luscious Beef Cake PLATINUM (Tekken)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
(C76) [Kaiten Sommelier (13.)] 22 Kaiten Shishunki Play (Houkago Play)
(COMIC1☆9) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin Vol. 20 (Fujiyama-san wa shishunki)
Oya ni Naisho no Iedex
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
[Doronko Yuuyake] Shishunki Gap Chuuki | Puberty Gap - Middle Term [English] [Decensored] [Digital]
Naisho no Karada Kensa - Ch.3
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
(SC63) [TwinBox (Hanahanamaki, Sousouman)] Shishunki ni Nama de Nakadashi suru. | To Cum Inside Raw During Puberty. (Sword Art Online) [English] {doujin-moe.us}
(C92) [Retasuya (Retasu)] Kaiboukan to Naisho no Asobi (Kantai Collection -KanColle-)
Oya ni Naisho no Iedex 5 - Futsukame Hen
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Morishima Kon] Naisho no Gohoushi (COMIC Tenma 2016-04) [English] [Kusojiji]
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL (Fujiyama-san wa Shishunki)
[monchi kaori] Imadoki no Shishunki [English] [incomplete]
[Tukimi Daifuku] Mama ni wa Naisho
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ (Shishunki Marudashi!) [English] [Azzei]
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [Chinese]
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
[Hoshiai Hilo] Shishunki no Kodou
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. [Decensored]
[Tamagoro] Boku to Oneesan no Naisho (COMIC Penguin Club Sanzokuban 2014-07) [English] [vaasi]
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
Naisho no Yodare Sex
Shishunki!
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
Naisho na Shinomiya-san | The Secretive Shinomiya-san {Hennojin}
[KITTYDROP (Kosoku)] "Shindanmei, Shishunki." (Big Hero 6)
[Kiiroi Tamago] Shishunki no Eros - puberty eros
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final (Fujiyama-san wa Shishunki) [English] {Doujins.com}
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
[Pija] Kanojo no Naisho (COMIC Megastore Alpha 2015-11) [Chinese] [脸肿汉化组]
[Haruiro Fudepen (Satsuki Suzuran)] Nanto Naisho no (Senki Zesshou Symphogear) [Digital]
Shishunki Mama Saren
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
(C78) [Mama ni wa Naisho (Purukogi Beach)] Exquisite Chocolate (Dragon Quest IV)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Motenai kara Otouto ni Kongan Shite Sex da!!
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
Boku ga!'`Watashi ga!'`Ichiban eroinodesu!'`Desu wa!'
[Jingrock] Shishunki wa Hatsujouki. - Adolescence is a sexual excitement period.
Shishunki Danshi no Sakusei Report | 思春期男子的榨精报告
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
[Sirotateto] Naisho no Orusuban [Digital]
Kenpeitai ni wa Naisho da yo!
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
[Guglielmo] Shishunki Marudashi!
(C88) [Fetism (Tanaka Ginji)] Takao-san no Naisho! (Kantai Collection -KanColle-)
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
(C86) [M (Amano Ameno)] Mt.Fuji san is the mating season (Fujiyama-san wa Shishunki)
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
[Shishunki (Kakuzatou Yun)] The Littl Girl Threatend (Higurashi no Naku Koro ni) [Digital]
[PURUpyon Saitou] Akogare | Adoration (Midara na Haha Shishunki na Boku) [English] [sirC]
Kitakami-san to Naisho no Naisho
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki) | Kurashiki-sensei is in heat (a play on Shishunki) [English]
(C97) [Muki Pomera (Kaidou j1)] Shishunki! (Pokémon)
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | The Secretive Shinomiya-san [English] {Hennojin}
Boku ga Hatsujou Ecchi shitara Boku mo Muramura ni Nachatta no Desu!
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)