(C80) [Kacchuu Musume (Yumi Ichirou)] Himitsu no Joshou | The Secret Prologue (Senjou no Virelai -BATTLEFIELD VIRELAI-) (Valkyria Chronicles 3) [English] [SMDC]
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
(C86) [chested (Toku)] Amai Yume o Meshiagare | Enjoy the Sweet Dream! - The Secret Menu of Wagashiya Homura (Love Live!) [English] {Hennojin}
[peachpulsar (Mira)] Chiisana Maid-san no Himitsu | The Little Maid's Secret [English] [Yuri-ism] [Digital]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret [English] [Lazarus H]
(C84) [Nanatsu no Kagiana (Nanakagi Satoshi)] Toaru Himitsu no Chounouryokusha S | A Certain Secret of The Level-5 Espers (Toaru Majutsu no Index) [English] [doujin-moe.us]
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
[Homura Subaru] Momoyuri Gakuen Himitsu no Soap-bu | The Secret Soap Club of Momoyuri Academy (Chichi Yuri Girls) [English] [N04h] [Digital]
(C46) [Secret Society M (Kitahara Aki, Minamino Marin)] Hitomi no Naka no Mirai (Fire Emblem Mystery of the Emblem)
(C88) [Secret Society M (Kitahara Aki)] Venus ga Oji-san ni Camera Mesen de Makuwararete Mawasaremashita. (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
Secret x Secret - Keep it a Secret Promise
Futo-chan's! A Close Call in Nude Photo Shooting!?
Captain Saimin Icha Love Challenge
You Are Challenged by Kogal Takuha | La Sfida
[Hisasi] Maid In Secret After [Ukrainian]
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]
(Renai Jiyuugata! Natsu Honban) [Dolce Einsatz (Tomoe Kiko)] secret winter ~Kienai Nakigao~ (Free!) [English] [Ikemen Scans & Silver Lining]
(C90) [grand-slum (Cure Slum)] Secret Night! (THE IDOLM@STER CINDERELLA GIRLS)
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE) [English] [Decensored]
[Draw Two (Draw2)] Himitsu | Secret [English] [Digital]
(C86) [Wareme (Koppe)] Chou Onmitsu Ansatsu Shoujo 2 (PhotoKano)
[FEI] Sensei's Secret Lesson Ch. 1-2 | Sensei no Himitsu Jugyou Ch. 1-2 [English] [Lazarus H]
(C47) [Secret Society M (Kitahara Aki)] Gesshoku (Darkstalkers)
Secret×Sweet×Secret
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
U Challenge
(C82) [Random Parts (TAKUTEKS)] Shoku Kano (Photo Kano)
Pancakes Challenge
[Tuna Empire] Secret Promise (OMA-JYU) [English] [slouch2]
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
[Nipponbashi Dennougumi (Imotoka Tsuyuki)] IMMORAL Secret Base+α (Pocket Monsters) [English] [Digital]
i-ll-make-you-understand-challenge
Kanade Challenge Zenpen
(C43) [Secret Society M (Kitahara Aki)] ANICE (Sonic Soldier Borgman)
Feminization Guinea Pig~ Beast Doctor's Secret Lab~
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Grand Order)[三色的大猩猩翻譯同盟]
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English] [Hayketo] [Colorized]
Akatsuki-chan Mayonaka no Otoile Challenge
Kuroshio Challenge
(C90) [Nuno no Ie (Moonlight)] secret in my heart (Love Live!)
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
Secret Recipe 2-shiname | Secret Recipe vol. 2
[Torajima-shi Kouhouka (Torajimaneko)] Boku no Himitsu no Machi The Secret City [Digital]
[Rustic House (Morimura Ai)] Secret Secret (Persona 3)
[Muronaga Chaashuu] Chou Kimochii ♥ Himitsu Tokkun | Very Pleasant ♥ Secret Special Training (COMIC Megastore DEEP Vol. 1) [English] [mikick+SerCrash] [Digital]
Ruli Ruli Photo File
[Oda Non] Hisho no Tsutome | Secretary's Secret Working (COMIC Kairakuten 2008-07) [English]
[Kirei na Oneesan (Izumi Yayoi)] Secret Party Ecchi na Kaori-chan sono 2 (Kanon) [Digital]
Dairoku! Otoile Challenge 2
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
[Yi Hyeon Min] Secret Folder Ch.1-3 (English) (Ongoing)
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 7 - Komugi-chan Ikebukuro ni iku (Nurse Witch Komugi-chan Magi Karte) [Digital]
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon)
HERE COMES A NEW CHALLENGER!!
(C74) [Secret Society M (Kitahara Aki)] Yousei Keikaku (Macross Frontier)
Baku
Saimin Tengoku Challenge 04
[C2.inc (C2)] Himitsu Iro Drops | Secret Color Drops (Shingeki no Kyojin) [English] [Baka Dumb Aho Scans] [Digital]
[amano ameno] Gishi Eri no himegoto | The Secret of Eri, my Sister in Law 1-2 [English]
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
(Shuuki Reitaisai 2) [Moeru Gomi (Ogata Hiro)] A secret (Touhou Project)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
Rika no Oshiri Challenge
[NeWMeN] Secret Plot DEEP Ch. 1-2 [English] [ShadowRFox]
[Minies Club (Various)] Nadia Girls in Emerald Sea vol. 2 - Minies Club 23 (Nadia, the Secret of Blue Water)
[Kiya Shii] Yui-chan Satsueikai | Yui-Chan's Photo Shoot (U-148 cm.) [English] [ATF] [Decensored] [Digital]
[Tsukino Jyogi] A Certain Brewerys Secret Service
(C90) [Commanding Eagle (Washizuka Sho)] The Secret Garden (Mahou Tsukai Precure!)
Secret Promise + Secret Promise Kyouhaku
Secret Recipe 3-shiname | Secret Recipe #3 {darknight}
[Tengoku to Djigoku, SWEET SECRET & VELVET MOON (Ame no Ongaku, Hamizumi, Kawamura Yutsuki)] La Vie en Rose (CODE GEASS: Lelouch of the Rebellion) [English] [fc]
(C75) [4+h (Tanba Rin)] Secret Lover (Final Fantasy IV)
[Man Chin Low (COSiNE)] PROJECT SECRET ZONE 2 (Various) [English] {doujin-moe.us} [Digital]
(C95) [Secret Society M (Kitahara Aki)] Shoutai Bare no Nikubenki w Kikenbi NN de Zettai Haramasemasu(^^) (Bishoujo Senshi Sailor Moon)
(C49) [Secret Society M (Kitahara Aki)] Minako Keikaku VENUS PROJECT (Bishoujo Senshi Sailor Moon)
[Studio N.BALL (Haritama Hiroki)] Secret Music 4c (K-ON!)
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. | I've always kept this a secret, but the truth is, I have one [English] [UsagiTrans] [Digital]
(C83) [Nejimaki Kougen (Kirisawa Tokito)] Sharuru no Himitsu | Chales's Secret (D.C.III ~Da Capo III~) [English] {Hennojin}
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Algolagnia, DangerouS ThoughtS (Mikoshiro Nagitoh, Kiken Shisou)] Igyou Shashin Kan [Bizarre Photo Palace] (Princess Crown)
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson | Sharo & Rize Secret Lesson (Gochuumon wa Usagi desu ka?) [English] [p106]
Virgin Ch7 - Student Council President Photo Shoot
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[Amazake Hatosyo-ten (Yoshu Ohepe)] Summer Snap (Photo Kano) [English]
(C74) [Secret Society M (Kitahara Aki)] Yousei Keikaku (Macross Frontier) [English]
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 2 (Fullmetal Alchemist) [English] [Secret Garden]
[Neet] Himitsudere - Secret Love
[Tiba-Santi] Dungeon Travelers - Manaka no Himegoto | Her Secret 3 - Manaka's Secret (ToHeart2 Dungeon Travelers) [English] {Mant} [Digital]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
[Isao] Okusan no Himitsu | A Wife’s Secret [English] [Ragemanga]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 12 - The Unhealing Cross Scar [Gundam Seed Destiny] [Digital]
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 8 - Afternoon Tea (Gundam Seed) [Digital]
Sailor Usako and Friends: Sexy Photo Shoot!
[Tiba-Santi] Dungeon Travelers - Sasara no Himegoto | Her Secret - Sasara's Secret (ToHeart2 Dungeon Travelers) [English] [Mant] [Digital]
Futanari Milk Challenge | 扶她榨乳挑战
(C74) [Secret Society M (Kitahara Aki)] E.F.S.F.Lost War Chronicles 2 Ryouyuu Gekitotsu (Mobile Suit Gundam Lost War Chronicles)
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
(HaruCC20) [secret soldier (Yasuda Shinogu)] enchanted (The Evil Within)
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
[Zama Shouji] Pho● Kano ~Sa● Mai Hen~ Netorare Harabote Ryoujoku Nikki. (Photo Kano)
Kasen-chan no Jasen Rouraku Challenge
Futanari Milk Challenge 6
[Goban] Renai Katekyo + secret study [English]
[Mikeke] ろり陵育 お漏らし編
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
(Zenkai Cadence 6) [Lily (Nishi)] Secret (Yowamushi Pedal)
(C82) [Rakugaki Switch (Yoki)] Secret Garden (Smile Precure!) [English] [Anonymous]
Time Stop Photos Vol.1
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive) [Chinese] [魔劍个人汉化]
[Etigoya (tau)] Anoko no Kokan no Himitsu | The Secret of the Crotch of that Girl [English] [desudesu] [Digital]
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 9 - Space of Despair (Gundam Seed) [Digital]
(COMIC1☆11) [Ugokuna pharmacy θ (ababari)] Secret Time (Pokémon Sun and Moon)
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4 | [番外篇]——快感觉醒!便器化的先辈! [Chinese] [鬼迷日眼的莱科少校个人川话化]
(C59) [Secret Society M (Kitahara Aki)] KOi suru NYoTengu (Dead or Alive)
Intimate guinea pig~ doctor's secret love [digital]
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)
(CT24) [Yadokani Daikaiten (Kawamoto Yutsuki)] Amausaan no Himitsu Menu | Amausaan's Secret Menu (Gochuumon wa Usagi Desu ka?) [English] {Hennojin}
[syou] Futarikiri no Natsu. ~secret summer~ (COMIC BAVEL 2016-11) [English] {NecroManCr} [Digital]
Aisha Challenge Renji ☆ 4
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. | Helena-sama and I. (Dead or Alive) [English] {SaHa}
[Goban] Secret Study (COMIC HOTMILK 2014-10) [Chinese] [sakaroko个人汉化]
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
Petit Xu Lewd Challenge (Revenge Edition) + Extras
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]