[Saiyazumi] ONESHOTA BEACH | 姊姊正太・海邊! (Watashi, Shishunki Chinpo ga Suki nan desu!) [Chinese]
(C76) [Kaiten Sommelier (13.)] 22 Kaiten Shishunki Play (Houkago Play)
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki) | Kurashiki-sensei is in heat (a play on Shishunki) [English]
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
Shiritsu Seifuku Iede DS Tsurekomi One Room
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-7
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
[Konno Azure] Shishunki Crazies - Puberty Crazies [English] [Humpty+Tonigobe] [maiko] [Decensored]
Ura Rete···
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya (COMIC HOTMILK 2018-07) [Chinese] [無邪気漢化組] [Digital]
Naisho no Naisho no Nama Haishin - Trick_Effect_7
Shishunki no Nurse wa Takan da kara Seiki Chiryou wa Shintai Deshitai!
Shishunki Omutsu Training
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
[Shishunki (Sugaru Shun)] Boku ga!'`Watashi ga!'`Ichiban eroinodesu!'`Desu wa!' (Higurashi no Naku Koro ni) [Digital]
[Shirataki Shun] Shishunki Shoujo
[Doronko Yuuyake] Haru Shota Shishunki Caste [Digital]
Shishunki no Obenkyou Ch.1-4
(C88) [Intoku.info (Endou Hiroto)] Shishunki no Kyonyuu Imouto wa Onii-chan ni wa Kodomoatsukai Saretakunai! [Decensored]
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
doseshindarahonetoniku
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Colorized] [Digital]
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
[Edogawa Roman] Marshmallow Days (COMIC Kairakuten XTC Vol. 7) [English] [N04h] [Digital]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
[Shishunki (Sugaru Shun)] Otona Chinpo ni Uwaki suru Loli Bitch ni Tenbatsu o [Digital]
[774] Naisho no Hentai Sex
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Shishunki Shoujo Seichou Zukan 03
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
[poza] Shishunki no Otokonoko no Tame no Seikyouiku Onnanoko o Ninshin saseru Tame no Nakadashi Sex Nyuumon
(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki)
Kouen no Naisho na Koto
(C88) [Intoku.info (Endou Hiroto)] Shishunki no Kyonyuu Imouto wa Onii-chan ni wa Kodomoatsukai Saretakunai!
Tennen Shimakko Harune-kun
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
[Asahina Makoto] Naisho no Wareme Lesson
Watashi, Shishunki Chinpo ga Suki nan desu! Ch. 1-4
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C90) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin Vol. 23 (Fujiyama-san wa Shishunki) [English] {Doujin-Moe.us}
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!