[Fuusen Club] Naisho no Ehon
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
[RED Paprika (Aka P)] Ayu-nee Kocchi Muite
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen
(C68) [PaperCrown (Nagata Tsubasa)] Angel Mort (Higurashi no Naku Koro ni)
[Abura Katabura (Papipurin)] Sakuya no Kimyou na Bouken (Sister Princess)
Hanasaku Mori no Naisho no Hanashi.
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
Shougatsu Gyouji Naisho no Oshiire Sex
Muscle Papa BL
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
[YASRIN-DO (Yasu Rintarou)] Papa no Iu Koto Nante Kikimasen! 2 (Papa no Iu koto wo Kikinasai!) [Digital]
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
(C63) [Abura Katabura (Papipurin)] AO (Ai Yori Aoshi) [English] [Kuchiki Byakuya]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
[N-PAPOON] LUNATIC MOON III (Ranma 1/2)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
Naisho no Ohime-sama
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
[A' (bebe)] Nonomi no Naisho! (Gunparade March)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
Kenpeitai ni wa Naisho da yo!
Naisho no Karada Kensa - Ch.3
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
(C88) [Crybaby Method (Hissui)] Kawaii Kawaii Lulu-chan no Choppiri H de Naisho na Himitsu (League of Legends)
[Abura Katabura (Papipurin)] Sakuya Youkaiden (Warai) (Sister Princess)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
[Abura katabura (Papipurin)] melon
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1 (English)
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
[Toranoe no Makimono (Toranoe)] Pap-shou Uraaka Girls (Pripara) [Digital]
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
Atago-san to Naisho no Ecchi
(C92) [Retasuya (Retasu)] Kaiboukan to Naisho no Asobi (Kantai Collection -KanColle-)
Aruji-sama ni Naisho no Memory Piece
(SC33) [Human High-Light Film (Shiosaba)] Honey no Naisho 3 (Cutey Honey)
(C72) [PaperCrown (Nagata Tsubasa)] Ginka [Silver Flower] (DARKER THAN BLACK -Kuro no Keiyakusha- [Darker Than Black])
Naisho no Ouma-san Gokko | Secret Horse Play
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
[Sennen Teikoku (Mitsui Jun)] Fucking Papa (Cooking Papa) [Decensored]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
Kouu-sama ni wa Naisho | 不能告訴項羽大人
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願個人漢化]
[YASRIN-DO (Yasu Rintarou)] Papa no Iu koto Nante Kikimasen! 2 (Papa no Iu koto wo Kikinasai!) [English] [ydwtt] [Digital]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
(COMIC1☆8) [Oretachi Misnon Ikka (Suhara Shiina)] Naisho no Cafe | Cafe Secrets (Shirokuma Cafe) [English] [Copy Of]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho (Cutey Honey)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho 2 (Cutey Honey)
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
(C89) [CHILLED HOUSE (Aoi Kumiko)] PaPiPon! (Monster Musume no Iru Nichijou) [English] =CW + TLL=
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
[Babymaker (Beco)] Naisho no Kozukuri 2
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS)
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
Naisho no Enkou Challenge | 不可告人的援交挑战
(C88) [brilliant thunder (Yumeno Tanuki, Fue)] Oya ni Naisho no Iedex
Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
Houkago no Naisho
[Musashimaru] Touzen Imouto ni wa Naisho de | Keep It A Secret From My Sister Of Course [English]
[Teruki Kuma] Naisho da yo
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
PURE NEXT GENERATION Vol. 32 Haruka-san to Naisho no Ofuro.
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
(Shotaket 11) [Sorairo March (Narusawa Sora)] SECRET FILE (Naisho no Yorimichi)
(C62) [LUNA PAPA (various)] CANDY POP IN LOVE (Tokyo Mew Mew) [English] [Incomplete]
Kare ni wa Naisho ~Sex Namahaishin~
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
[Abura Katabura (Papipurin)] Shikabane Hime Kan (Shikabane Hime)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
Naisho no Hajimete Kouhen
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
(C88) [Yuraraka Koubou (Paper)] Yuriraka
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
Tsuki ni wa Naisho no Hoshikuzu
[RED Paprika] Terrible Manga of my Perverted Brother (Oni Imo) [English] [Ongoing]
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! | A Secret Night Battle Practice With Big Sis Tenryuu!! (Kantai Collection -KanColle-) [English]
Mama ni wa Naisho
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
Ririn-san no Naisho no Kao to Daiji na Oheya
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
Naisho no Jikan
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
(C87) [CACHE-CACHE (Nanjou Papiko)] DripLink01 (Free!) [English] [ichigo-day]
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no | Secretly Kissing a Lot with Mifune-san (THE IDOLM@STER CINDERELLA GIRLS) [English] [Panatical]
Kouen no Naisho na Koto
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
Kitakami-san to Ooicchi Naisho no Naisho
(C71) [Kurage no Candume (Yoshino)] Naisho! It's a Night Show! (Simoun)
Naisho no Ohime-sama | The Princess' Secret
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [English]
(C35) [N・Papoon Kikaku (Various)] LUNATIC MOON II (Ranma 1/2)
(Panzer Vor! 11) [Nazunaya Honpo (7zu7)] Erika no Naisho. (Girls und Panzer)
[papermania | Dorei Fujin] Yuuya kun to mama[English]
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
papermania - lady slave (eng)
Naisho no Hakuchi Shuuri
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
[YASRIN-DO (Yasu Rintarou)] Papa no Iu Koto Nante Kikimasen! (Papa no Iu koto wo Kikinasai!) [Digital]
[Horihone Saizou] Naisho-Yoo
H na Kanojo to Naisho no Shutter Chance
[Watanabe Wataru] Naisho ni Shite ne
[Motika] Naisho no Sakunyuu | Milking In Secret (ANGEL Club 2014-01) [English] [vaasi]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
(C87) [Yuraraka Koubou (Paper, Itsumo) Yuriraka
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
Naisho no Karada Kensa Ch.2
(C95) [Night FUCKERS (Mitsugi)] Nanao no Naisho
(C76) [Human High-Light Film (Shiosaba)] Naisho no Honey 2 (Cutey Honey)
Otonari-san no Naisho na Enkou Seikatsu
(SUPER24) [Rolling box (Kanaru Tabito, Shiina Akira)] Kyosuke ni wa Naisho (THE IDOLM@STER SideM)
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru) [English] [biribiri]
Hotaru to Chibiusa no Hajimete no Naisho
Nanao no Naisho
(Renai Jiyuugata! Osaka Taikai 4) [SAKEPAPA (Ooki)] Kakugo shitoke yo! | Just you wait and see! (Free!) [English] [Carrot-Bunny]