Okei-san no Nukinuki Dosukebe Challenge
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [English] [TF translations]
(C82) [Abradeli Kami (bobobo)] Otona no Gundamage 2 seX-rounder | Adult's Gundam Age 2 - seX-rounder (Gundam AGE) [English] [doujin-moe.us]
(Seven Desire WEST) [DaDa (Nejime)] Naku Otona (Nanatsu no Taizai)
(Futaba Gakuensai 8) [1000AP (Various)] Kodomo de Challenge 4 (Futaba Channel)
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [English]
[Kawai] ETD Challenge.
Okay-san no Nukinuki Dosukebe Challenge
(C89) [Atelier Dr.HEAD'S (Katou Chakichi)] Otona no Omocha -Tomoya no Baai- [English] [mysterymeat3]
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Boshi Yuugi Jou - Mother and Child Game [English] [N04h]
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Kouhen [Decensored]
Dengeki Otona no Moeoh Vol.05
Otonano Do-wa Vol. 7
ETD Challenge.
(Reitaisai 12) [Avalanche (ChimaQ)] Luna-cha to Otona no Omamagoto? (Touhou Project) [Chinese] [oo君の個人漢化]
(C77) [KONTON-Lady-Studio (T-Hiko, DIT)] ~Otonashi Mousou Gekijou~ Super KOTORI Time - Azusa Hen (THE iDOLM@STER)
[Mikan (R)] Shinai Naru Otona Tachi e - Dear Elderly People
(COMIC1☆11) [Hi-PER PINCH (clover)] Otona no Japari Manko! (Kemono Friends)
Okusama Challenge - Challenge of Wife
[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]
[Otonano Do-wa (Takei Masaki)] AKANE
(C90) [Kinqhassin (Koaya Aco)] Hyonna Koto kara Kyuu ni Otona ni Natte Shimatta Shimakaze-san to Heya de Futari ni Naru to Kou Naru (Kantai Collection -KanColle-) [Chinese] [好想去C91個人漢化]
(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)
[Grace (Yokoyama Naoki)] Serika to Iku to Momoko no Otona no "Settai" Gassyuku (THE IDOLM@STER MILLION LIVE!) [Digital]
[Tetrapod Melon Tea (Yuda-chan)] Otona o Namete Kakatte Oshioki Sareta Otokonoko. [Chinese] [Digital]
[PALDISE (Pal)] Otona no Honya no Otonari-san [Digital]
(Sennen☆Battle Phase14) [Neo Wing (Saika)] Otona no Jikan (Yu-Gi-Oh! ARC-V) [Sample]
[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}
Pancakes Challenge | Desafío de Panqueques
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
Kurokoshi You] Challenge Week
Honoka Challenge! 2
[Otona Ookami (Arima Chimako)] Usamimi Jeno Manga 2 (One Punch Man) [English]
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Aoi [English] [N04h]
Akane-chan Challenge! 2.5-kaime
[SCO.LABO (shoco)] Kodomo no Kimi Otona no Boku [English]
(SC2015 Winter) [ayafujii private circle (Fujii Aya)] Tanuki to Kitsune no Otona Date. (Gugure! Kokkuri-san)
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis) [English]
(C81) [Pochi-goya. (Pochi.)] Otona Kawaii-kei Joshi (THE IDOLM@STER)
Otonano Omochiya 1&2 Kan
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 08
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
[Atelier Dr.HEAD'S (Katou Chakichi)] Otona no Omocha (Doujin Ban) [Digital]
Hajimete no Inpio Challenge
(C89) [Otona Shuppan (Hitsuji Takako)] Stella no Himegoto - Princess's secret (Rakudai Kishi no Cavalry)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 04 [Chinese] [魔劍个人汉化]
[Jamboree! (jin)] Otona no Kagaku ~Shouchuu no Dekiru made~ [English] [Digital] [Incomplete]
(C94) [Hitsujimama (Hitsuji Takako)] Bonyuu-chan wa Dashitai. 2 [Chinese] [希月学园汉化组]
(C87) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku 2 (THE IDOLM@STER MILLION LIVE!)
DT Chinpo 100-pon Acme Challenge!!
[Otonashi Kyousuke] Koukai Sounyuu
Akane Challenge!? 2
[Nozarashi (Nozarashi Satoru)] Shizuku to Airi no 1-kagetsu Dousei Challenge!! (THE iDOLM@STER CINDERELLA GIRLS) [Digital]
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [SMUGGLER (Kazuwo Daisuke)] Otona Kyouko (Tokyo 7th Sisters)