[Paper-Doll (Taira Kouichirou)] Suppin (Magic Knight Rayearth)
(COMIC1☆6) [Pico Pico Labyrinth (Fujisaka Lyric)] Miu*Miu (Papa no Iu koto wo Kikinasai!)
[774] Naisho no Hentai Sex
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
(C56) [Abura Katabura (Papipurin, Miyama)] Abura Katabura FF8 (Ge) (Final Fantasy VIII)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
(C64) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.2 (Ragnarok Online)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
Itoko no Futanari Onee-chan to Naisho no Milk
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
(C87) [Kacchuu Musume (Hiyoshi Hana)] Onee-sama ni wa Naisho (Ikusame Mika) (Kantai Collection -KanColle-) [English] [UCW]
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
Hoka no Dare ni mo Naisho da zo?
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
Tsuki ni wa Naisho no Hoshikuzu
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
Pap-shou Uraaka Girls
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [Papered Armor (Yuchi)] Existence (Granblue Fantasy)
Kareshi Mochi no Kurokami Irojiro Binyuu Joshidaisei ga Cunni dake Mikeiken de Kare no Tomodachi ni Naisho de Hatsu Cunni Sarete Amari nimo Kimochiyo Sugite Sonomama Nagasare Sex Shita
[Hiura Papiko] Katei Kankyou [Chinese] [远古守望者汉化]
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Mama ni Naritaino! (Papa no Iu Koto wo Kikinasai!)
(C82) [Eco Filter (tuyo)] Miu no Iukoto wo Kiite kudasai ne! (Papa no Iu koto wo Kikinasai!)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[HIURA PAPIKO] Boshi-Kan
(brilliant days 3) [amuamu (Chimu)] Bokura no Naisho no (Ensemble Stars!)
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
Aya-chan no Naisho no Micchaku Shuzai
(SC32) [Tololinco (Tololi)] Markl to Sophie no Naisho no Ohanashi | Secret Story of Markl and Sophie (Howl's Moving Castle) [English] [Fated Circle]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
(C44) [N・Papoon Kikaku (Various)] Tenchi Muyou! Kai (Tenchi Muyou!)
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
(C88) [Yuraraka Koubou (Paper)] Yuriraka
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
Kare ni Naisho no Saimin Bitch Part 2 Rina-chan no Bitch Debut Shojo Soushitsu Hen
[Furuta kazuya] Jukujo no taiken otto niha naisho
PaPiPon!
(C62) [Abura Katabura (Papipurin)] Sakuya Youkaiden -Bangaihen- Melon-chan no Gyakushuu (Sister Princess)
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
[Papiko Hiura] Boshi-Kan [English] [HQ] [Tonigobe]
(C58) [Abura Katabura (Papipurin)] Oujo Ryoujoku Garnet (Final Fantasy IX) [English]
Naisho no Ichiban-Kuji
Musashi-chan to Naisho no Shugyou
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
(C78) [PaperCrown (Nagata Tsubasa)] kizz.SHOT (Bakemonogatari)
[Palpiteria (Mizunoe Papiko)] Kanji Garame Honey (Touhou Project) [Digital]
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
[Kowareta Radio (Herokey)] Kyaku no Iu Koto wo Kikinasai! (Papa no Iu Koto wo Kikinasai!) [Digital]
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
Kare ni wa Naisho
Abby to Naisho no Hamedori
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(C89) [SAKEPAPA (Ooki)] Wagaya no Nyanko-sama (Free!)
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? (Natori Sana)
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[Matsumoto Yuuka] Naisho no Cute Boy
[Asahina Makoto] Naisho no Wareme Lesson
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(C89) [Papapapapaon!! (Pao)] Ano Ko no Sex [English] [Belldandy100]
(SC54) [Mugenkidou A (Tomose Shunsaku)] Mugenkidou Bon! Vol.5 (Papa no Iu Koto o Kikinasai!)
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
Mama ni Naisho Mama to Naisho
Papa ni wa naisho! | It's a Secret From Daddy!
(CR27) [Abura Katabura (Papipurin)] Kasumi Jigoku Hen (Dead or Alive)
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
Chika-chan ni mo Naisho no Himitsu 3
[Babymaker (Beco)] Naisho no Kozukuri
[Abura Katabura (Papipurin)] Akarui Hikari -Juuyoku Kangoku Nanael- (Queen's Blade)
Chibikko Eirei to Naisho no Okusuri Techou
[Takase Yuu] Naisho no Jiyuuchou
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
[Nanami Shizuka] Naoko-san no Naisho
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
[Seinansei ni Kagayakeu Hoshi (Morino Papiko)] FINALE : rosso (Hellsing)
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~
Oya ni Naisho no Iedex 6 - Dekichatta Hen
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate / hollow ataraxia)
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
Kouen no Naisho na Koto
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
(C90) [Death Para (Tamaki Kurou)] Kitakami-san to Ooicchi Naisho no Naisho (Kantai Collection -KanColle-)
Naisho no Oshigoto
[Abura Katabura (Papipurin)] Abura Katabu-love Hina 2 (Love Hina)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
[Abura Katabura (Papipurin)] Dorei Oujo Athena (Athena)
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
Kouu-sama ni wa Naisho | 不能告訴項羽大人
[Monogusa Wolf] Naisho no Telephone Date
Naisho desu yo? Kald-san
(C87) [SAKEPAPA (Ooki)] Yoru wa Oshizuka ni | The Silent Night (Free!) [English] [Holy Mackerel]
Naisho no Jikan
(COMIC1☆3) [PaperCrown (Nagata Tsubasa)] n2 (Suzumiya Haruhi no Yuuutsu)
(C86) [CACHE-CACHE (Nanjyo Papiko)] Take your order (Free!)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
(C89) [CHILLED HOUSE (Aoi Kumiko)] PaPiPon! (Monster Musume no Iru Nichijou)
Naisho no Futarikiri | 둘이서만 비밀스럽게
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
Naisho nya?
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
PURE NEXT GENERATION Vol. 32 Haruka-san to Naisho no Ofuro.
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
[Oshinobee (Yamada Papiko)] Kimazui Otomari. | Awkward Sleepover (Free!) [English] {September Scanlations}
[Drachef] Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life (ANGEL Club 2018-11) [English] [REWRITE]
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
(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]
[RED Paprika] Terrible Manga of my Perverted Brother (Oni Imo) [English] [Ongoing]