[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [English]
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
[Umino Luka] Naisho no Zangyou
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
Naisho no Hakuchi Shuuri
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
(C83) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu 4 ~Kumagawa-kun ni Aka-san mo Ryoujoku Sarechau Hon | Kumagawa-kun Rapes Aka-san~ (Medaka Box) [English] {doujin-moe.us}
Yuuya Sakunyuu
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [Chinese]
Angel Club MEGA Vol. 29
Naisho no Futarikiri {/u/ scanlations}
[Dynamite moca] Naisho no Ecchi Gokko Ch. 1-2 [Digital]
Alice no Naisho
Motto Aeide! Sennyuu Sousakan wa Sex mo Oshigoto desu. | Sex is Part of Undercover Agent's Job? Ch. 1 - 10
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
(C88) [Crybaby Method (Hissui)] Kawaii Kawaii Lulu-chan no Choppiri H de Naisho na Himitsu (League of Legends)
Kare ni wa Naisho ~Sex Namahaishin~
Maya-chan to Naisho
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
Naisho no Ohime-sama | The Princess' Secret
Sakunyuu Kissaten 1
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Ririn-san no Naisho no Kao to Daiji na Oheya
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [English]
[PIero] Kuroyuki ~Inniku Sakunyuu Jigoku~ Kouhen (Angel Club 2015-05)
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2 [Chinese] [残碑日月个人汉化]
Naisho no xx dake hon
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
ANGEL Club 2015-07
Naisho no Osananajimi | 秘密的两小无猜
[Mama ni wa Naisho (Plasma Beach)] Luscious Beef Cake PLATINUM (Tekken)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願漢化WEI嵌字]
[Yoki] Mahou Senshi Fairy Arms ~Ningen Sakunyuu Bokujou~ | Magical Fighters Fairy Arms ~Human Milking Farm~ (Seigi no Heroine Kachiku Bokujou Vol. 2) [English] [biribiri] [Digital]
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1 (English)
Naisho no Ohime-sama | The Princess' Secret =TLL + mrwayne=
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
Naisho Banashi Vol. 1-2
[Junai Meringue-don (Kijima Hyougo)] Saisho no, Naisho no. + Natsu no Kedamono (Haikyuu!!)
(C92) [Gessyu (Chouzetsu Bishoujo mine)] Sakunyuu Dorei Beatrix (Granblue Fantasy) [English] {doujins.com}
[Leafy] Mama ni Naisho no Hatsujouki
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
(SC32) [Tololinco (Tololi)] Markl to Sophie no Naisho no Ohanashi | Secret Story of Markl and Sophie (Howl's Moving Castle) [English] [Fated Circle]
Off no Kongou to Naisho no Ohanashi
Naisho no Ohanashi o
(COMIC1☆7) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu 5 ~Kumagawa-kun ni Rotor de Ijirarechau Hon~ (Medaka Box)
Yuka-chan no Naisho
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[Furuta kazuya] Jukujo no taiken otto niha naisho
Naisho no Ushimitsudoki
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama | The Princess' Secret (Dragon Quest XI) [English] =TLL + mrwayne=
[Seina] Saisho no, Naisho no. + Natsunokedamono [Raw]
Ore-tachi Futari no Naisho-goto!
[Gesugao no Heya (Kukuru)] Patchouli-sama ga Futotte Sakunyuu Sareru Hon | Patchouli-sama gets fat and milky (Touhou Project) [English] [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Rivajima (Yajima Index)] Isuzu no Naisho Banashi (Amagi Brilliant Park) [Digital]
Tsuki ni wa Naisho no Hoshikuzu
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
Shain Ryokou de Deisui Ecchi ! ~Onsen no Naka de Atsui no Haitteruu… Ch. 1-8
[A' (bebe)] Nonomi no Naisho! (Gunparade March)
Ikenai Koto wa Naisho de Suru Mono
atelier lunette Naisho Nano! -Haruhara-ke San Shimai Monogatari act1 FR
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
[Watanabe Wataru] Naisho ni Shite ne
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?)
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
Naisho no Omajinai
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
[Homura Subaru] Sakunyuu Inma Lili | Milky succubus Lilly (PLUM DX 14) [English] {bfrost} [Digital]
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- [English]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]
Kare ni wa Naisho no Watashi no Himitsu
Aruji-sama ni Naisho no Memory Piece
[PIero] Kuroyuki ~Inniku Sakunyuu Jigoku~ | Kuroyuki ~Milking Hell of Lewd Flesh~ (Chounyuu Daifungoku) [English] [HappyMerchants] [Decensored]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
Naisho no Hanashi | A Story About a Secret
Yukikaze-sama to Naisho no Asobi
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
[Musashi Daichi] Hitozuma Sakunyuu Chitai (ANGEL Club 2015-04) [Chinese] [黑条汉化]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Oya ni Naisho no Iedex
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
Yorita Yoshino to Naisho no Hikaeshitsu
(C78) [Mama ni wa Naisho (Purukogi Beach)] Exquisite Chocolate (Dragon Quest IV)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)