[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
(C72) [Shoujo Kousaku (eltole)] Sakunyuu Mitsuki
Mifune-san to Umi de Naisho no
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
Mayaku Sousakan Melissa Ore ga Sennyuu Sousa de Kimeseku AV ni Kyousei Shutsuen Saserarete Buzama ni Sakunyuu Acmegao Nante Sarasu Wake nee Daro!!
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
ANGEL Club 2015-01
(C95) [Waage (shift)] Sakunyuu Kissaten 1 (THE IDOLM@STER CINDERELLA GIRLS)
AIBIKI. Naisho banashi. 3 Ch. 8
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear) [English]
(C86) [T.K.H.K (Hayami Aya)] Kare to Kanojo no Naisho na Natsu no Hi (Detective Conan)
Futari de Naisho no Ohanashi
[Kawamura Tsukasa] Naisho ni Shitai Juu no Monogatari [Digital]
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
Taima Miko Sakunyuu Hen 2
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
Otonari-san no Naisho na Enkou Seikatsu
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
Naisho Banashi Vol. 1-2
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
Gyuunyuu Gakari no Tanoshii Sakunyuu Seikatsu! ~Nazo no Kibyou de Gyuunyuu ga Shiborenaku Natta Sekai~
(Sennen Battle Phase 23) [Ushiromuki Zenryoku Shissou (Osame)] Ore-tachi Futari no Naisho-goto! (Yu-Gi-Oh! VRAINS)
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru) [English] [biribiri]
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
(COMIC1☆6) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu ~Kumagawa-kun ni Lost Virgin Saserarechau Hon~ | Medaka-chan Sakunyuu 1 - Kumagawa-kun Loses His Virginity (Medaka Box) [English] {doujin-moe.us}
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
Naisho no Rehearsal
ANGEL Club 2015-10
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
[Motika] Inkou Rankou Himitsu Club Kouhen (ANGEL Club 2015-10) [Chinese] [黑条汉化]
Sakunyuu Kissaten 1
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
Naisho no Nama Honban
Naisho no Ohime-sama
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
[Execio] Kachiku Idenshi ~Sakunyuu~
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
(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]
Naisho no Jikan | Secret Times
Ikenai Koto wa Naisho de Suru Mono
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
[Shiyou Kougen] Saimin Sousa de Sakunyuu Onanie ga Tomaranai Kyonyuu Mahou Shoujo ga Shuuchi Roshutsu Zecchou ni Tassuru made (Zenpen) -Mahoutsukai Monogatari- Kalfa Hen
Kobato no Naisho
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
Alice no Naisho
[Kouhuku Shigen (ryokutya)] Elf Bokujou - Sakunyuu Hen [Digital]
[Anthology] MoeStar BEAST Vol.3 [Digital]
[Motika] Sensei, Houkago LoveHo de H Shiyo...? [Kanzenban] 1
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Digital]
Sakunyuu Mura
Ririn-san no Naisho no Kao to Daiji na Oheya
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-8
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-)
(C94) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Producer ga Otsukiai Shihajimete Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
Mifune-san to Naisho no Sailor Fuku
AIBIKI. Naisho banashi. 3
Futari to Shota no Naisho Graffiti
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [柳葉個人漢化] [Digital]
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
Toron no Naisho (Tron's Secret) (Megaman)
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
Mary ni wa Naisho desu!
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
Rem to Naisho na Koto Shimasen ka?
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
Naisho no hanashi
Kitakami-san to Naisho no Naisho
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
Naisho na Shinomiya-san | The Secretive Shinomiya-san
[PIero] Kuroyuki ~Inniku Sakunyuu Jigoku~ Kouhen (Angel Club 2015-05)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
Oya ni Naisho no Iedex 5 - Futsukame Hen
Sakunyuu Inma Chi–Che Ch. 1(COMIC Reboot Vol. 01 )