(C81) [Kodoku Intelligence (Nanao)] the book of "mio" 4 (K-ON!)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Nanao] CoverGirl's Collection [Chinese] [瓜皮汉化] [Digital]
Kenen no Naka
[Asahina Makoto] Naisho no Wareme Lesson
[Rakko] Papa ni wa Naisho! | Keep It A Secret From Daddy! (Murikuri) [English] [desudesu]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
COMIC Shitsurakuten 2018-09 [Digital]
Master_ Piece Ch. 2-6
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
(Sennen☆Battle Phase 9) [ANNIELAURIE (Toyama Nanao)] GALACTIC SHINKON LORD (Yu-Gi-Oh! Zexal)
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
[Nanao Yukiji] Soubo Soukan after | Twin mothers incest after (COMIC Gucho Vol. 10) [English] [innyinny] [Digital]
(CT31) [North70 (Nanao Yukiji)] NezumiHebiRankou (Etotama)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
Risei Kaijo Erotic Power Release
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
COMIC AUN 2021-08
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
[Mana-Ko] Lewd Mother in Mourning ~Haruna’s Story~ [English]
[Nanao] Master_ Piece Ch. 2-5 [Chinese] [無邪気漢化組]
COMIC X-EROS #28 2015-04
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
Gachikoi
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C93) [Kodoku intelligence (Nanao)] THE BOOK OF SAKURA (Fate/stay night) [English] [Redlantern]
Soubo Soukan 2 | Twin mothers incest 2 FULL
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(SC29) [Neko to Hato (Hatoya Mameshichi)] Jigoku Chou (Bleach)
(C94) [UPA24 (Various)] MILLION ERO FULL COLOR GOUDOUSI OFFSTAGE 3 (THE IDOLM@STER MILLION LIVE!)
[Nanao] 2piece (COMIC ExE 14) [Chinese] [瓜皮汉化] [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
(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]
3Piece ~Maid Clothes~
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
[Nanao Yukiji] Soubo Soukan 2 | Twin mothers incest 2 FULL (COMIC Gucho Vol. 5 & 6) [English] [innyinny] [Digital]
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
GALACTIC SHINKON LORD
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
RGH
COMIC X-EROS #76 [Digital]
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
(C84) [Kodoku Intelligence (Nanao)] Mary no Hon | The Book of Mary (Kyoukai Senjou no Horizon) [English]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
COMIC X-EROS #51 [Digital]
ミオプラス
(MILLION FESTIV@L!! 2) [Werk (Andou Shuki)] Oshigoto Theater 2 (The IDOLM@STER MILLION LIVE!) [English] [ZERO-VOID]
Soubo Soukan after | Twin mothers incest after
Jurizanmai
(C92) [Kanten Jigenryuu (Kanten)] Tsubasa Otsu (THE IDOLM@STER MILLION LIVE!)
COMIC ExE 34
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
COMIC ExE 07
Mom Hunter
Dengeki Moeoh 2019-12
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
COMIC Gucho Vol. 6
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
(C83) [Kaigetsudou (Jigoku Sensei Hirobe~)] Fairy 16 (Maison Ikkoku)
Fleur #5
3Piece ~Spring~
(COMIC1☆11) [(Kabu) Fujisawa Minato Shinsenkan (Billion, Nanao)] Guilty Kiss no Erohon (Love Live! Sunshine!!)
(C90) [Kodoku Intelligence (Nanao)] The Book of Alice (Shokugeki no Soma) [Chinese] [無邪気漢化組]
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
COMIC ExE 13 [Digital]
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
[Nanao Yukiji] Soubo Soukan | Twin Mother Incest Ch. 3 (COMIC Gucho Vol. 7) [Chinese] [漢化組漢化組×我尻故我在] [Digital]
[Monota Rinu] Love Doll Nanao
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
COMIC X-EROS #82
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C78) [Kodoku intelligence (nanao)] mio no hon 2 (K-ON!)
К***-Shou-
Shiranai Oji-san ni Oshioki Sarechau Hanashi
Miriero tsumeawase.
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
COMIC ExE 12 [Digital]
[Nanao] Dreams Come True (COMIC X-EROS #28) [English] [Redlantern]
COMIC ExE 15 [Digital]
(C84) [Kodoku intelligence (nanao)] Mary no Hon (Kyoukai Senjou no Horizon)
[BADON (Kida, Kine)] Double zz(Fate/stay night) [Chinese]
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[774] Naisho no Hentai Sex
COMIC X-EROS #60 [Digital]
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
(C94) [Gekirou Director (Yoshika)] Million Live! no Shoukushu Hon + Omake (THE IDOLM@STER MILLION LIVE!)
COMIC Megastore 2011-10
[Seina] Saisho no, Naisho no. + Natsunokedamono [Raw]
H-Sen Vol.9
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
(SC30) [Harem (Mizuki Honey)] Death Rape (Bleach)
[Nanao] 3Piece ~Summer~ (COMIC ExE 08) [English] [Digital] [Redlantern]
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
(CSP5) [popular plus (Plus)] Boku to Hideyoshi to Naisho no Yorimichi (Baka to Test to Shoukanjuu)
[Nanao Yukiji] Soubo Soukan | Twin Mother Incest Ch. 2 [Chinese] [漢化組漢化組×我尻故我在] [Digital]
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-)
LIP SERVICE2
[SPARK UTAMARO] Immoral Ichigou
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Nanao] 3Piece ~Swimsuit~ (COMIC ExE 12) [English] [Redlantern] [Digital]
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
Blea Feti
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]