(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
(C91) [Kinqhassin (Koaya Aco)] Hyonna Koto kara Kyuu ni Otona ni Natte Shimatta Shimakaze-san to Issho ni Itsuzukeru to Kou Naru (Kantai Collection -KanColle-)
Otona no manga (Martian Successor Nadesico)
[Yurikawa] Futago Challenge (Toshiue Kanojo Alternative) [English] [PSYN]
[Agata] Ane Pakommercial (COMIC Shingeki 2016-05) [English] [Shippoyasha]
(C80) [Heisei Chachamaru Dou (N.O. Chachamaru)] Otona Langley (Neon Genesis Evangelion)
(C87) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku 2 (THE IDOLM@STER MILLION LIVE!)
(C77) [SUTE☆POTE (Kagura Soushi)] Otona na Caro ja Dame desu ka?(Mahou Shoujo Lyrical Nanoha)
[Yuzucha Biyori (Yuzu Syrup)] Kotona & Rei Mii (Zoids: Genesis) [Digital]
(COMIC1☆11) [Otona Shuppan (Hitsuji Takako)] Hamamama (Kantai Collection -KanColle-)
[Torimogura] Osananajimi-chan Ikase Challenge
(COMIC1☆7) [Otona Shuppan (Hitsuji Takako)] Daisuki Collection 2 | Love Collection 2 (IS <Infinite Stratos>) [English] [Rapidswitch]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Kanade Challenge Kouhen
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis) [English]
(C58) [Otonano Do-wa (Takei Masaki)] Ai Shimai Kindan no Senga shuu (Ai Shimai)
TS-kko Otokoyu Challenge!
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
(COMIC1☆3) [KONTON-Lady-Studio (T, DIT)] ~Otonashi Mousou Gekijou~Super KOTORI Time - Yukiho hen (THE iDOLM@STER)
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project) [Chinese] [oo君個人漢化]
Otona no Jikan (RO)
[EB110SS] Otona no Ice | Adult Ice Cream (COMIC 0EX Vol. 07 2008-07) [English] [Yoroshii]
[Minasuki Popuri] Otona wa Minaide!
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Zenpen
[Panda 4gou (Shima Kyousuke)] Hajime-sensei to Otona no Hoken Taiiku. | Hajime-sensei and the Adult Health and Physical Education (Pop'n Music) [Chinese] [黑夜汉化组]
Pancakes Challenge
[Otona no Douraku (Orenuma Tooko)] P.S.I LOVE YOU (Vocaloid) [Digital]
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
Okusama Challenge - Challenge of Wife
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 04 [English] [N04h]
(C82) [Abradeli Kami (bobobo)] Otona no Gundamage 2 seX-rounder (Gundam AGE)
Sennou Fuchou no Obenjo Challenge Isshuukan!
(C96) Dairoku! Otoile Challenge
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Kouhen [Decensored]
Futanari Milk Challenge
(C68) [MANGANA (Doluta, Nishimo)] Kotonattsu (Zoids Genesis)
(SC33) [Otona Star (Hiuma, Shinozuka George)] Otona P3 (Persona 3)
[Mizu] Kids Challenge [English]
(Seven Desire WEST) [DaDa (Nejime)] Naku Otona (Nanatsu no Taizai)
Otonano Do-wa Vol. 23
[Agata] Otona Ni Naritai! | Becoming an Adult! (Manga Bangaichi 2014-09) [English]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Sennou Yuugi - Brainwash Game
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2 [English] {Hennojin}
Kyokon Shoujo Nyoudou Challenge!
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
(C73) [Tokuda (Ueda Yuu)] Ii Otona | A Good Adult [English] [N04h]
[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]
(COMIC1☆12) [Otona Shuppan (Hitsuji Takako)] Otona Shuppan ex Soushuuhen (Various)
Maki Challenge
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
(C68) [Koudansha (Kouda Tomohiro)] Maruhi no Kotona!! (Zoids Genesis)
(C80) [Otona Shuppan (Hitsuji Takako)] Char Pai! (IS <Infinite Stratos>)
Yōshō-ki yarakashite furareta aite to otona ni naru hanashi
Nantaika Triad ♂ to Yukaina Nakamatachi Ochinchin Challenge Bon
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[Otonashi Kyousuke] Hame-Goro
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
[Grace (Yokoyama Naoki)] Serika to Iku to Momoko no Otona no "Settai" Gassyuku (THE IDOLM@STER MILLION LIVE!) [Digital]
(C91) [Otona Shuppan (Hitsuji Takako)] Hagi Mama Otona Hen (Kantai Collection -KanColle-)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 | Chaldea Outdoor Challenge with Abby-chan 2 (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Otona no Douraku (Orenuma Tooko)] Shoya Manga. (Homo ni Narenakute)
(C89) [Otona Shuppan (Hitsuji Takako)] Stella no Himegoto - Princess's secret (Rakudai Kishi no Cavalry)
Flan-chan no Saimin Nikubenki Challenge
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Gojarun no Ozashiki (Gojarun)] Nantaika Triad to Yukai na Nakama-tachi Ochinchin Challenge Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Junior Dominating Senior Challenge!
Otona no Kan Nao-chan ga Otona no Tanjōbiiwai o Suru Yōdesu
(C94) [SOY-darake (Abe Nattou)] Himitsu o Mamoru wa Otona no Tsutome (Girls und Panzer)
(C91) [Otona Shuppan (Hitsuji Takako)] Nyusen (Kantai Collection -KanColle-)
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
(C87) [Otona Shuppan (Hitsuji Takao)] Wakiseme Brilliant (Amagi Brilliant Park)
Kanade Challenge Zenpen
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]
Otona ni Nacchao
[Youran (Tsukino Yume)] Otona no Oningyou Asobi
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
Ane☆Volleyball Challenge
(SC50) [Otona Shuppan (Hitsuji Takako)] Ore no Imouto to Eroge Gokko. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C93) [Otona Shuppan (Hitsuji Takako)] Big Chichi Seven (Azur Lane)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 02
(C50) [Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 4
Chaldea Outdoor Challenge Abby-chan to Issho 3
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
[Shinnosuke] Otona no Kan Nao-chan ga Otona no Tanjōbiiwai o Suru Yōdesu ( ※ R - 18) (Persona 4)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
(Aka no Hiroba 9) [Water Drop (ma-sa)] Flan no! Otona ni naru mon! (Touhou Project)
[Jamboree! (jin)] Otona no Kagaku ~Shouchuu no Dekiru made~ 2 [Chinese] [Digital]
Honoka Challenge! 2
(C89) [prism*pink (Karuha)] Otona no Kaidan (Love Live!) [Chinese]
(CT31) [Otona Shuppan (Hitsuji Takako)] Hagi Mama Arashi to (Kantai Collection -KanColle-)
[zen9] Okusama Challenge - Challenge of Wife
(Reitaisai 12) [Avalanche (ChimaQ)] Luna-cha to Otona no Omamagoto? (Touhou Project) [Chinese] [oo君の個人漢化]
[Pochi-Goya. (Pochi.)] Otona no Dagashi 3 (Dagashi Kashi) [Digital]
(Puniket 21) [Kaishundou Honpo (Kaishundou)] Sugisaki Miku Otona Pantsu (Mitsudomoe)
(C92) [Otona Shuppan (Hitsuji Takako)] Tamamo no Mama (Fate/Grand Order)
Doki Doki ❤ Ticket Challenge!
[Toy-S & Tajimaru (Tajima Yoshikazu, Yukako, Kou Yamaoka)] Otona no Omocha Hako (Slayers)
(C88) [Pochi-Goya. (Pochi.)] Otona no dagashi 2 (Dagashi kashi)
Kasen-chan no Jasen Rouraku Challenge
(C81) [Abradeli Kami (bobobo)] Aburateri Kamitaba No.10 Otona no Gandamu Age (Gundam AGE)
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
[Otona no Douraku (Orenuma Tooko)] Wareme Party! (Touhou Project) [Digital]
(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
(C88) [Otona Shuppan (Hitsuji Takako)] Chikyuu Kishi no Tsunagi Kata (ALDNOAH.ZERO)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Oyako Yuugi - Parent and Child Game
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
[Mikeke] ろり陵育 お漏らし編
(C58) [Otonano Do-wa (Various)] Otonano Do-wa Vol. 12
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
[Yagami Shuuichi] Oshioki Suru yo Ch. 1-3
[Maeshima Ryou] Otona no asobi [English]
(SC65) [Otona Shuppan (Hitsuji Takako)] Kasei Hime no Otoshikata (ALDNOAH.ZERO)
[Otona Teikoku (YAC)] Kinjo ni Hikkoshitekita Muboubi Muteikou Kyonyuu Bishoujo Sumire-Chan ni Yaritai Houdai na Natsu
Dokidoki Mesu Ochi Gohoushi Challenge
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 01 [English] [N04H]
[Akane Shuuhei] Trip Kairaku no Hate ni…
Maki Nico Lez Challenge
Jeanne no Nikubenki Challenge
[Maeshima Ryou] Kirakira Otona Lesson [Digital]
[Dokudenpa Jushintei (Kobucha)] Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga | 现在才来挑战洗发水罐子的游泳部教练的漫画 [Chinese] [同文城] [Digital]
(C72) [Otonano Do-wa (Takei Masaki)] Yumezono no Hanamitu ~Tsubomi~ VOLUME 03