(C74) [Secret Society M (Kitahara Aki)] Yousei Keikaku (Macross Frontier) [English]
(C79) [Secret Society M (Kitahara Aki)] Kamotsusen no Koushuu Benjo (Gundam UC)
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
Shimakaze-kun Challenge Shippai
[Wanyanaguda] Himitsu no Ofuro | Secret Bath (Comic LO 2016-02) [English] {5 a.m.}
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
(C54) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Joukan (Sakura Taisen)
[Fuzainoyamada (Fuzai Yumoto)] Himitsu SECRET (Boku no Hero Academia)
[Sakamata Nerimono] Naisho no Ofuro Ya San | Secret Bathhouse-san (Digital Puni Pedo! Vol. 07) [English] [ninjastik]
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
(SC2018 Spring) [Rinjuu Circus (Haguhagu)] Re:Welcome Sashachang ~Personal photo session~ [English] [biribiri]
[NeWMeN] Secret Plot Deep 1 [Chinese]
(C90) [Nuno no Ie (Moonlight)] secret in my heart (Love Live!)
[Chuuka Naruto] Reijou Maiko ~Kyuuka no Hien~ | Daughter Maiko Old Family Secret Banquet Ch. 1-2 [English]
Dairoku! Otoile Challenge
futanari milk challenge 5
[Secret Society M (Kitahara Aki)] Jane Conty Taii Moe Moe Shousasshi (Mobile Suit Gundam Lost War Chronicles)
[secretgarden (Miyamura)] Funwari Yawaraka Oowakizashi (Touken Ranbu) [Digital]
[James Hotate] Photo'n'Shoot (Neon Genesis Evangelion)
TS-kko Otokoyu Challenge!
(Hoeru! SHARK!! 2) [Nostalgia (Omari)] SECRET SWEET ONLY FOR TWO (Free!)
Nametake Challenge!
[Yoshida] Sensei to Himitsu no Bu Katsudou | Sensei And The Secret Club Activity (COMIC Grape Vol. 4) [English] {amaimono} [Digital]
Okei-san no Nukinuki Dosukebe Challenge
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[Dekosen Takuji] Himitsu no Artemis - the Secret Artemis [Chinese] [单页强迫症重嵌] [Digital]
(C94) [ActiveMover (Arikawa Satoru)] Secret Garden III (Flower Knight Girl) [Chinese] [靴下汉化组]
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw {Hennojin}
(Renai Jiyuugata! entry3) [Ane Ichigo (Asya)] Himitsu no Houkago ~ Haru to Issho ni Back no Renshuu ~ | The After- School Secret (Free!) [English] [Baka Dumb Aho Scans] [Decensored]
(C88) [Count2.4 (Nishi)] Secret Live After side:MAYU (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
[waves] Secret Game (COMIC BAVEL 2015-09) [Chinese] [黑条汉化]
[Secret Dmain] Un Etudiant de la Fille [Digital]
(C82) [Marin (Suzusato Rinka, Mage)] Doujouyaburi no Kata wa Katteguchi e Omawari Kudasai | Challengers Please Present Yourself At The Back Door (Ranma 1/2) (English) [SaHa]
Petit Xu Lewd Challenge + Extras
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon)
(SUPER26) [Dange (Jura)] PHOTO OPPOTUNITY (Final Fantasy XV)
Sailor Usako and Friends: Sexy Photo Shoot!
(C67) [Studio Wallaby (Takana Yu-ki)] SECRET FILE NEXT 11 - Fate is capricious (Fate/stay night) [English] [CGrascal]
(C37) [Secret Society M (Kitahara Aki)] Anice 2 Gekkabijin (Sonic Soldier Borgman)
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
HERE COMES A NEW CHALLENGER!!
Chaldea Outdoor Challenge Abby-chan to Issho 3
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
(C67) [Secret Society M (Kitahara Aki)] Shintaku no Kairou | Oracle's Corridor (SoulCalibur) [English] [Kizlan]
Challenge Completed!
[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]
Utsuho Challenge!! ~Yobai ni Chousen~
(C61) [Secret society M (Aki Kitahara)] Najica!! (Najica Blitz Tactics)
(C89) [Otona Shuppan (Hitsuji Takako)] Stella no Himegoto - Princess's secret (Rakudai Kishi no Cavalry)
(Reitaisai 5) [photonics] Koi no Mahou (Touhou Project)
Saimin Tengoku Challenge 04
(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Sample]
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 (Space Battleship Yamato 2199)
[Hoshino Ryuuichi] Meat Female Doctor - elite Female Doctor, Taming secret story- 01~06
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
Sennou Fuchou no Obenjo Challenge Isshuukan!