(COMIC1☆9) [Leaz Koubou (Oujano Kaze)] Kami-sama no Himitsu no Beit | The Goddess' Secret Part-time Job (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [yuripe]
Jisatsu Challenge | 自殺挑戰
Nametake Challenge!
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
[Oda Non] Hisho no Tsutome | Secretary's Secret Working (COMIC Kairakuten 2008-07) [English]
(CT30) [Imomuya Honpo - Singleton (Azuma Yuki)] Secret Meet and Greet [Chinese] [脸肿汉化组]
[BEAT-POP (Ozaki Miray)] Himitsu 5 | Secret 5 [English] =TLL + CW= [Digital]
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
Utsuho Challenge!!
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
Sex Challengers
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}
(C88) [Secret Society M (Kitahara Aki)] Venus ga Oji-san ni Camera Mesen de Makuwararete Mawasaremashita. | Sailor Venus - Venus Had Her Hymen Broken and Was Gang Raped by Old Men on Camera. (Bishoujo Senshi Sailor Moon) [English] [doujin-moe.us]
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Saimin Tengoku Challenge 05
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[SecretDmain] Un etudiant de la fille~Apres~
[Chuuka Naruto] Reijou Maiko ~Kyuuke no Hien~ | Daughter Maiko Old Family Secret Banquet Ch. 1-2 [English] [Jellyboy]
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
(C89) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service 2 (Naruto) [English] {doujins.com}
(COMIC1☆6) [Secret Society M (Kitahara Aki)] Senpai ga BENKI. (Ano Natsu de Matteru) [English] [CGRascal]
[Goya] Himitsu no Takujisho - Secret Nursery (Yoiko no Hoikuen) [English] [hentropy] [Digital]
(C89) [Ringoya (Alp)] SECRET FAN MEETING (Love Live!)
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
[Wanyanaguda] Himitsu no Ofuro | Secret Bath (Comic LO 2016-02) [English] {5 a.m.}
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
(COMIC1☆11) [Ugokuna pharmacy θ (ababari)] Secret Time (Pokémon Sun and Moon) [English] [PhantomsJoker]
JK's Madness - Sole Tickling Photo Session!
TS-kko Otokoyu Challenge!
(Rainbow Flavor 14) [Sweet Pea (Ooshima Tomo)] CURE UP↑↑ Himitsu no Wonder Land | Cure UP Secret Treasure Island (Mahou Tsukai Precure!) [English] [Yuri-ism]
(C83) [Secret Society M (Kitahara Aki)] Inyoku no Kan 2199 | Lust Battleship 2199 (Space Battleship Yamato 2199) [English] [doujin-moe.us]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)
(SUPERKansai21) [secret soldier (Yasuda Shinogu)] Happy days of his life (The Evil Within)
[NeWMeN] Secret Plot DEEP [English] [ShadowRFox]
(C56) [Secret Service (Dororon Ryuuchin)] Orange no Yuuwaku (Final Fantasy IX)
(C81) [Majimadou (Matou)] Oneesama Kanzen Kouryaku Photo Album (Toaru Kagaku no Railgun)
Hajimete no Inpio Challenge
[VILLAGE OF KASUZA] Look Me!! Photo collection PLUS+
(Comitia103) [Secret Dmain] Houkago XXX
W Jeanne to Off-Paco Challenge
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
Saimin Tengoku Challenge 04
(C90) [grand-slum (Cure Slum)] Secret Night! (THE IDOLM@STER CINDERELLA GIRLS)
Secret Recipe 3-shiname | Secret Recipe - Часть 3
[Mukaibi Aoi] Fashion-bu no Himitsu no Katsudou | The Fashion Club’s Secret Activity (Cure Bitch HC Heartcatch) [English] [knightsever]
(Mimiket 26) [Come Through (Adumi Kazuki)] Secret Service (Inu x Boku SS)
(C89) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san | The Big Sister of the Secret Shop [English] {Hennojin}
(C88) [Maniac Street (Sugaishi)] Himegoto Blue | Blue Secret [English] [B.E.C. Scans]
Jeanne no Nikubenki Challenge
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 7 - Komugi-chan Ikebukuro ni iku (Nurse Witch Komugi-chan Magi Karte) [Digital]
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
[Kiya Shii] Yui-chan Satsueikai | Yui-Chan's Photo Shoot (U-148 cm.) [English] [ATF] [Decensored] [Digital]
(C90) [Waterfall (Takano Saku)] Himitsu no Jikan | A Secret Time (Love Live!) [English] [tosiaki]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) | One-month lifestyle challenge: Rooming in an apartment filled with dicks! Part 1 [Digital] [English] [Team Rabu2]
(COMIC1☆11) [Hyoco Road (Hyocorou)] Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw (Yu-Gi-Oh!) [English] {Hennojin}
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
Renzoku Kyousha Challenge
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID)
(C84) [1000000000 (Billion)] Ero Hon 2 Momoko Outani Hen (PhotoKano)
Secret Game | Juego Secreto
[Yi Hyeon Min] Secret Folder Ch.1-7 (English) (Ongoing)
(COMIC1☆11) [Hyoco Road (Hyocorou)] Ishizu-san no Secret ☆ Draw (Yu-Gi-Oh!) [Chinese] [final個人漢化]
[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]
(Mou Nanimo Kowaku Nai 14) [CITRON (Yamada Ako)] Himitsu no Hanashi o Kikitai Sou desu | She Must Want to Hear a Secret Story (Puella Magi Madoka Magica) [English] {Yuri-ism}
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
[Riko] Himitsu no Toshokan | Secret Library (Otokonoko HEAVEN Vol. 18) [English] =SW= [Digital]
[Madam Project (Tatsunami Youtoku)] Bijin Henshuu-chou no Himitsu (2) | Beautiful Editor-in-Chief's Secret (2) [English] [Red Vodka] [Decensored]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[Wanyanaguda] Youshou no Hana no Himitsu - The secret of Girls flowers [English] {5 a.m.}
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
You Are Challenged by Kogal Takuha | La Sfida
Seieki Tamekomi Challenge
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
[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]
(C74) [Secret Society M (Kitahara Aki)] Yousei Keikaku (Macross Frontier)
[NeWMeN] Secret Plot Deep 1 [Chinese]
[Mercator Zuhou (ALL-GRIO, Nostradamuo)] Boys in Secret Garden [Digital]
Petit Xu Lewd Challenge + Extras
[Kurokoshi You] Challenge Week (COMIC Megastore 2010-07) [English] {doujin-moe.us}
[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Kurikara] Photo ☆ H (Mamakan 2) [English] [man-machine translations]
Kanade Challenge Zenpen
Kodomo de Challenge 2
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[Secret Dmain] Un etudiant de la fille -color- [Digital]
[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]
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
[Tanabe Kyou] Himitsu no Hikawa-san | The Secret Hikawa-san (COMIC Megastore Alpha 2015-05) [English] {5 a.m.}
Tickle Massage Chair Mini - Million Yen Challenge
[Secret Dmain] White Rose [Digital]
(C83) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Photokanokko (Photo Kano)
(SC2018 Spring) [Rinjuu Circus (Haguhagu)] Re:Welcome Sashachang ~Personal photo session~ [English] [biribiri]
(C90) [Nuno no Ie (Moonlight)] secret in my heart (Love Live!) [Chinese] [无毒汉化组]
(COMITIA 108) [Secret Dmain] Mixed Twins
(SC2018 Spring) [Rinjuu Circus (Haguhagu)] Re:Welcome Sashachang ~Personal photo session~ [Chinese] [澄音个人汉化]
[Mizu] Kids Challenge
(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]
[Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 8 - Afternoon Tea (Gundam Seed) [Digital]
[Neet] Himitsudere - Secret Love
DT Chinpo 100-pon Acme Challenge!!
[Da_pomb no Tokoro (Kenmomen)] Sanehara Days (Photo Kano)
[Muronaga Chaashuu] Chou Kimochii ♥ Himitsu Tokkun | Very Pleasant ♥ Secret Special Training (COMIC Megastore DEEP Vol. 1) [English] [mikick+SerCrash] [Digital]
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
Okei-san no Nukinuki Dosukebe Challenge
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
(C84) [Bitch Bokujou (Bokujou Nushi K)] Kitanai Tenshi no Mai | Dance of the Tainted Angel (Photokano) [English] [Chocolate]
(C74) [Zooko (Kazu)] Secret Secret (CODE GEASS: Hangyaku no Lelouch)
Saimin Appli Challenge!!
(SC2015 Summer) [Shimajiya (Shimaji)] Himitsu Graffiti - Secret Graffiti (Love Live!)
[Utamaro] Himitsu no Idol Kissa - Secret Idol Cafe Ch. 1-8