[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
[Takase Yuu] Naisho no Jiyuuchou
Naisho no Kozukuri
[Otonano Gu-wa (Yamada Tarou (Kamei))] Oyako Yuugi - Parent and Child Game - Aida [English] [Fated Circle]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3 [English]
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
Re:Akiho/Rinatize Ero-do- {Hennojin}
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
Futari to Shota no Naisho Graffiti
Shinomiya no Maid wa Tokojyouzu~ Professional Jintai Onahole
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
The Demon Gods' Village
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
Dannai yo My Friend
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- [English]
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
Mahou Shoujo AroThir Sachiko-san
Kaguya-sama wa Shasei Sasetai 2 | Kaguya-sama Wants to Make Him Cum 2
[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)
(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)
(Love Song Lesson 2nd) [NEVER GIVE UP (Nekonattou)] HOME THEATER (Uta no Prince-sama)
[Naruto Kenkyu Sha (Hisakabe Oto)] Dare no Shiwazaka Wakarimasu? (GJ-bu) [Digital]
(C92) [UPA24 (Upanishi.)] AROMA DUET (The IDOLM@STER MILLION LIVE!) [English] [Tonigobe]
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
Operation Fail [English] - Arniro111
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
[Kameneji] Himawari-chan ga Kodane o Saishu (Vividred Operation) [Digital]
Kakenuke Run-Girl
Naisho na Shinomiya-san | 四宮同學的秘密
Otto ni Naisho de Ajimi Shite 2
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
もしも妹の同級生や先輩が超超長身だったら
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
(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!)
(C81) [Radiant, Spread-Pink (Yuuki Makoto, Zinno)] Guilty (Guilty Crown, Super Sonico)
[Umemoto Seisaku Iinkai (Sakayama Shinta)] Fujiwara-shoki o Haramasetai 2 | I want to impregnate secretary Fujiwara 2 (Kaguya-sama wa Kokurasetai) [English] [DrunkenWeeb] [Digital]
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
(C84) [real (As-Special)] HEAT (Vividred Operation) [English] [Yuri-ism]
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(C84) [Sugar*Berry*Syrup (kuroe)] Shinomiya Chef, Nandemo Iu Koto Kikimasu kara Taigaku ni Shinaidekudasai! (Shokugeki no Soma) [Chinese]
Hajirai Change | Bashful Change
Shinomiya Kaguya o Goukan Shitai 2
Maihama Yuki no Ikigao wa Bukatsu Komon no Ore shika Shiranai Ch. 11
(SUPER21) [NEVER GIVE UP (Nekonattou)] Kanri Fujuubun (Uta no Prince-sama)
Operation Vore Comic
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
Shinomiya Reiko no Torikumi
(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]
Chiisana Hen no Ashioto
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
Guri P no Mousou Nikki 2
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
Hayasaka Ai wa H na Maid ~ RAPE OF HAYASAKA ~
(C82) [NEVER GIVE UP (Nekonattou)] yearn for (Uta no Prince-sama)
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
Koakuma wa Shoudoubutsu - Sweet devils as my pets.
(COMIC1☆7) [Matatabi Sanjou (HaRu)] Mao ni wa Naishodayo (GJ-bu) [English] [Calgaryfag]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
Adapt x Accept
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
Shougatsu Gyouji Naisho no Oshiire Sex
[Inana Kigoro] Shinomiya Reiko no Torikumi
[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)
Foot Trap Ch. 1
(C94) [Stemun (stem)] Copybon to Paper no Matome 1 (Touhou Project)
(SPARK6) [NEVER GIVE UP, SoW (Nekonattou, Ruko)] Honey Coming Sweet Love Lesson (Uta no Prince-sama) [Incomplete]
Dare no Shiwazaka Wakarimasu?
Oshigoto Master 3
listen
Papa ni wa Naisho no Boshi no Fureai
Jiiji ni wa Naisho ni Shite ne
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
[+14 (Chuuta)] Pekepeke Operation (Vividred Operation) [Digital]
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
Naisho no Kimochi - Secret Feeling
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
Seinarumachiokosho
Akuma Harai | Devil Exorcism
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(COMIC1☆7) [Kinbou Sokai (Konmori)] angel's share (GJ-bu)
(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~)
[Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Half-elf no Shinomiya-san. [Digital]
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
Naisho no xx dake hon
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
[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]
Anoko nya Naisho
(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]
(COMIC1☆7) [Matatabi sanjou (HaRu)] Mao ni wa naishodayo (GJ-bu)
[Hoshino Ryuichi] Hitozuma Kaikan Acme Ochi
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
Mama ni wa Naisho no XXX
[OkayuShop (Okayu)] Mousou Ero Nikki (GJ-Bu) [English] [Koruchan] [Digital]
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[774] Naisho no Hentai Sex
Rakka no Alpha Ou | 硕果的α王 Ch. 1-3
Kaguya-sama wa Shasei Sasetai