[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell]
[Usi] Otto ni Naisho de Ajimi Shite 1
[Koari] Naisho no Hokenshitsu (Seifuku Musou Houkago Tokubetsu Koushuu Hen) [Decensored]
Omote to Ura no Himitsu to Naisho
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
Uruwashi Kareshi
Shishunki Danshi no Sakusei Report | 思春期男子的榨精报告
[Konno Azure] Shishunki Crazies - Puberty Crazies [English] [Humpty+Tonigobe] [maiko] [Decensored]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Horihone Saizou] Naisho-Yoo
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
[Konno Azure] Shishunki Crazies - Puberty Crazies
[Dekochin Hammer] Shishunki RIOT - Puberty Riot Ch. 1-6 [English] {Mistvern} [Digital]
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
(C69) [Komeya (Yamada D. Yonezou)] Shishunki (Prince Of Tennis)
[Intoku.info (Endou Hiroto)] Shishunki no Sister wa Moteamashiteru kara Otokonoko o Manabitai♥ [Digital]
[MIKARIN] Okaasan ni Naisho
Chika-chan ni mo Naisho no Himitsu
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
[Kodama Naoko] Shishunki Medical (Yuri Hime Wildrose Vol. 7) [English] {yuriproject}
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
Waisetsu Shoukougun
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
(COMITIA111) [Intoku.info (Endou Hiroto)] Shishunki no Sister wa Moteamashiteru kara Otokonoko o Manabitai♥
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
(C90) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin Vol. 23 (Fujiyama-san wa Shishunki)
Toron no Naisho (Tron's Secret) (Megaman)
(C84) [Intoku.info (Endou Hiroto)] Shishunki no Kakyuusei wa Seiteki na Fureai ni Kyoumi Shinshin [Chinese] [脸肿汉化组, Annoy个人嵌字] [Decensored]
(C94) [Shishunki Paradigm (Amu)] Gohoushi Assistant Akira-kun [Chinese] [瑞树汉化组]
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Colorized] [Digital]
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
[Guglielmo] Shishunki Marudashi! Toranoana Gentei 8P Leaflet
Harushota Shishunki Kāsuto 3
[Guglielmo] Shishunki Marudashi! [Chinese]
(C82) [Cocotto (Mizusawa Mimori)] Naisho no xx dake Hon
[Nendo.] Shishunki Lover
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(C85) [H-SQUAD (Guglielmo)] Damasarete Shishunki
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
Tennen Shimakko Harune-kun Kotatsu to Himitsu丨被炉里面的秘密
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL (Fujiyama-san wa Shishunki)
[Yom] Shishunki Temperature (COMIC Koh 2017-01) [English] [biribiri] [Digital]
Shishunki no Obenkyou Ch.1-4
Shishunki Sex | Adolescent Sex
(Panzer Vor! 11) [Nazunaya Honpo (7zu7)] Erika no Naisho. (Girls und Panzer)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
[Karochii] Ijirashii Kimi | 惹人憐愛的妳 [Chinese]
[Saiyazumi] Watashi, Shishunki Chinpo ga Suki nan desu! [Chinese]
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Shishunki Yuurei Shoujo
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
OneShota Shishunki Lecture
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
Shishunki to Honki Sex | 사춘기도 진심 섹스
(COMIC1☆13) [Kansai Orange (Arai Kei)] Boku no Kanojo 2 (Fujiyama-san wa Shishunki) [CHINESE] [無邪気漢化組]
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-) [Chinese] [哲学狗汉化组]
Mama ni Naisho Mama to Naisho