(C90) [Waterfall (Takano Saku)] Himitsu no Jikan (Love Live!)
[Rico] Otona no Koibito Kankei | An Adult's Lover-Relationship (Onii-chan Asobo) [English] {Mistvern}
[Himitsu Doyoubi (Matsutaka Zon)] Painpan no Junan (Fresh Precure) [Digital]
[Dekosen Takuji] Himitsu no Artemis - the Secret Artemis Ch. 1-4 [English] [Namidatranslations] [Digital]
[Sorairo Panda (Yamome)] Ore no Shiri ni wa Himitsu ga Aru
[Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit Complete (K-ON!) [Digital]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-3 [English]
(C87) [Ar Da CoDa (Zinan)] Himitsu no Yama Nobori (Yama no Susume)
(C88) [Moco Chouchou (Hisama Kumako)] Umaru-chan to Ebina-chan! For Adult (Himouto! Umaru-chan)
[Iku Ikuo] Ane no Himitsu | Big Sister's Secret (Ane no Himitsu) [English] [desudesu]
(COMIC1☆12) [Maho-Shinsengumi (Kouzuki Ichika)] Astolfo-kyun no Koko ni wa Himitsu ga Ippai (Fate/Grand Order)
[win win] ADULT (Naruto) [Digital]
Wagamama High Spec Adult Edition
Issho ni Otona Training! | Let's Train to be Adults Together!
[Ikuhana Niro] Sorezore no Himitsu II (COMIC Anthurium 2017-12) [Chinese] [偷渡欧洲×CYTUSX] [Digital]
(C72) [Studio EKO (Suzunari Ichigo)] Himitsu Nikki 1 ~Toosaka-san no Himitsu Diary~ (Fate/stay night)
Adult Site de Futsuu ni Ero Haishin Suru Hon
(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [English] {Shotachan}
[Watosu] Dress Up Reines Shishou no R18 Manga | Adult Manga About Dressed Up Master Reines (Fate/Grand Order) [English]
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
(Cyket) [SUGAR MAPLE (Yunodon)] Cagliostro no Himitsu (Granblue Fantasy) [English] [ArnasB]
Absolutely Lewd Adults
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy)
[Low] Hatsu Iku! KeLolism ~Himitsu no Nakami wa mou Otona♪~
(C57) [2CV.SS (Asagi Yoshimitsu, Ben)] Katura Lady - eye's with psycho 2nd edition (Shadow Lady, I''s))
[Kamino Ryu-ya] Adult's Toy x Story (ch.1-2) [ENG][RB]
(SC60) [Himitsu Doyoubi (Matsutaka Zon)] Acetea no Nodogoshi (Dokidoki! Precure)
[Tatsunami Youtoku, Yamazaki Masato] Bijin Henshuu-chou no Himitsu
(SUPER26) [Hachimitsu Cream (Higuma)] Amai Kiss no Tsuzuki o (Final Fantasy XV)
Otona no Douwa ~Aladin to Mahou no Lamp | Adult Fairy Tale ~ Aladdin And The Magic Lamp
(C94) [Hachimitsu Romance (Eno Yukimi)] Kazoku ni Narou yo (Granblue Fantasy) [Chinese] [新桥月白日语社]
(C89) [Libya Cuckoo (Kuroki Akiba)] Futari dake no Himitsu (Granblue Fantasy)
[Yonemochi Akihiko] adult challenge 1
(Reitaisai 15) [MONE Keshi Gum (Monety)] GOTHIC TOHO for Adult (Touhou Project)
[Azuma Tesshin] Boku no Toshiue no Kanojo - so cute my adult honey [Chinese] [無邪気漢化組]
[Tanabe Kyou] Himitsu no Photo Session | The Secret Photo Session (COMIC HOTMiLK 2016-09) [English] [tripwire]
(C92) [μ-CuTe (MAG)] Ameto to Himiko no Adult Kenkyuu Katsudou + Mobamasu Rakugaki Omakebon (beatmaniaIIDX, THE IDOLM@STER CINDERELLA GIRLS)
Yoru no Shakaijin HonoMaki Zume | Various Adult HonoMaki - Nighttime
[Ginmomodou (Mita Satomi)] SLAYERS ADULT 8 (Slayers) [Digital]
(C81) [Doronuma Kyoudai (Mr.Lostman, RED-RUM)] Himitsu (Bishoujo Senshi Sailor Moon)
Adult VR de Yoshiko to Real H shiyo!
[Yagami Dai] Maji de Watashi ni Koi Shinasai! S Adult Edition ~Shodai Heroine Hen~ | Fall in Love With Me For Real! [English] {Doujins.com}
Layton Kyoujyu To Himitsu No Hanazono
(C81) [Abradeli Kami (bobobo)] Adult's Gundam Age (Gundam AGE) [English] {CGRascal}
(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]
[Pink Ocean] Tomodachi no Mama no Himitsu
Sex in the Adult Toys Section Ch. 1-3 [English]
[Matsutou Tomoki] Himitsu no Cabajou-kun [Digital]
[Orikuchi Hirata] Toranoana Haru no Adult Kanshasai ~NTR Hen~ Kanojo no Shuumatsu Netorare Jijou
(C80) [Achiki no Megane, Juuryoku Dou (Hamatyonn, Lockheart)] Nitomari Chu-! ADULT (Touhou Project)
Miha Kura Ifu! -For adults-
GOTHIC TOHO for Adult
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [English] [Facedesk]
[Himitsu Doyoubi (Matsutaka Zon)] Motto Oshiri no Neji wo Maite (Rozen Maiden)
[Kanbayashi Takaki] Himitsu no Bloomer (COMIC Masyo 2016-12) [Chinese] [瑞树汉化组]
(Reitaisai 13) [Otukimidango (Uruu)] Yubisaki ni Amai Himitsu (Touhou Project)
(C91) [KAZAMA DoJo (Mucc)] Boku to Bakugou Mama no Himitsu (Boku no Hero Academia) [Chinese] [叔叔不行了漢化]
(SC2019 Summer) [squeezecandyheaven (Ichihaya)] Kimi wa Otona ni Naranai | You will not be an adult [English] [Douzo Lad Translations]
[KAZAMA DoJo (Mucc)] Boku to Bakugou Mama no Himitsu (Boku no Hero Academia) [Digital]
(C73) [2CV.SS (Asagi Yoshimitsu)] Winters Sturm (Rosario + Vampire)
[Agata] Otona Ni Naritai! | Becoming an Adult! (Manga Bangaichi 2014-09) [English]
【黑夜汉化组】英雄 for adult only
(SC2016 Summer) [moradolog (Muro Tomoharu)] You-chan no Himitsu (Love Live! Sunshine!!) [Chinese] [CE家族社]
(C80) [R+birth Day (Higashi)] Miha Kura Ifu! -For adults- (Macross Frontier)
(Reitaisai 12) [Shirasu An (Baerun)] Otona na Watashi | The Adult Me (Touhou Project) [English] [Trinity]
[Caramel Dow] Roku nen Otona Kumi (6th Year Adult Class) [English]
(C95) [Nhoooooooooooooo (Oosawara Sadao)] Arujidono ni Ichizu na Ushiwakamaru o Hentai AV ni Shutsuen Saseru Netorase Bon | That Book Where Master Forces His Beloved Ushiwakamaru to Star in a Netorase Adult Video (Fate/Grand Order) [English] [MegaFagget]
[Takasugi Kou] Mama ga Ippai (2) Tsukasa-san no Himitsu