(Shota Collection 2) [Houkago Paradise (Sasorigatame)] Takuya Kyun Gokkun Seishibori!! (Digimon Frontier)
[Dorachefu] Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life (ANGEL Club 2018-11) [English] [seindryu] [Digital]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
Mama ni wa Naisho Zenpen | 不能對媽媽說的事 上
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
Oya ni Naisho no Iedex 6 - Dekichatta Hen
[Narusawa Kei] Houkago no Sangatsu Usagi-tachi Saishuuwa (Houkago no Sangatsu Usagi-tachi) [English] {Hennojin} [Digital]
Naisho no hanashi
(C62) [Houkago Paradise (Sasorigatame)] Tin Tin Town! (Digimon Frontier)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Digital]
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
Kareshi ni Naisho de...
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
(C89) [EX35 (Kamaboko RED)] Minna ni naisho no setting! (Bakusou Kyoudai Let's and Go!!)
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
Musashi-chan to Naisho no Shugyou
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
Naisho no Love Mariage | 비밀의 결혼
(CR30) [Houkago Paradise, Jigen Bakudan (Sasorigatame, Kanibasami)] Evolution Slash (Digimon Tamers)
(C78) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 06 (Houkago Play)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
Chika-chan ni mo Naisho no Himitsu
(C76) [65535th Avenue (Akahito)] EasyModePlay (Houkago Play)
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
Kappa-sensei to Naisho no Sumou Tokkun
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
Oya ni Naisho de Oppai shite kureru Katei Kyoushi no Onee-san
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
Aruji-sama ni Naisho no Memory Piece
[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
[BlueMage (Aoi Manabu)] Houkago 〇× Nisshi | Diary of Our Days at the 〇 Club (Houkago Teibou Nisshi) [2020-10-27] [English] [Shippoyasha]
[Kuguri Oimo] Mohitotsu Himitsu no Houkago (Houkago wa Shota ni Muchuu) [Chinese] [爱弹幕汉化组] [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [English] [Digital]
[Project D] Houkago ○○○ (Houkago Play)
Kare ni wa Naisho ~Sex Namahaishin~
[Takase Yuu] Naisho no Jiyuuchou
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
(C95) [Night FUCKERS (Mitsugi)] Nanao no Naisho
[Lightcoral (Tomi)] Naisho no Oyuugi Kai [Digital]
[SeriharaZ] Campus x Foot
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
Naisho desu yo? Kald-san
Anta ni Naisho no Memory Piece
[Konekopan (Rie)] Naisho no Marshmallow Heart! (Ensemble Stars!) [Digital]
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho [Chinese] [残碑日月个人汉化]