(Reitaisai 12) [Shirasu An (Baerun)] Otona na Watashi (Touhou Project)
(C70) [Otona Star (Hiuma)] Otona OS Nettouhen (OS-tan)
[Otona no Douraku (Orenuma Tooko)] Meiling Kawaii yo Meiling (Touhou Project) [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 08
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
Backstage Hibiki Challenge
[Nanao] 3Piece ~winter~ (COMIC ExE 06) [Chinese] [無邪気漢化組]
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
(IDOL STAR FESTIV@L 02) [Little Bear (Koguma no Joey)] Otona no Junban (THE IDOLM@STER MILLION LIVE!)
(C85) [keepON (Hano Haruka)] Otona ni Nante Naritakunai! (Little Busters!)
(COMIC1☆10) [Pochi-Goya. (Pochi.)] Otona No Dagashi 4 (Dagashi Kashi) [English] [Flatopia]
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID)
(C92) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Otona no Fate Episode Narmaya Onee-chan Hen (Granblue Fantasy) [English] [biribiri]
[Bronco Hitoritabi (Uchi-Uchi Keyaki)] iM@S Otona-bu (THE iDOLM@STER)
(C90) [CRAFT-GEAR (Yazawa Oke)] Mou Otona da mon! (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [残碑日月个人汉化]
[Otona no Douraku (OrenumaTooko)] Koiwazurai no miko
[Ueda-san. (Kaname.)] Doki! Otona-darake no Omikuji Jinja! (Youkai Watch) [Digital]
(C81) [Pochi-goya. (Pochi.)] Otona Kawaii-kei Joshi (THE IDOLM@STER)
[OKAWARI] Otona ni naru Kusuri - I Feel Good my Woman's Body! [English]
[Otona no Youchien (Takahashi Konnyaku)] Futanari Imouto to Kurabekko!
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 07 [Chinese] [魔劍个人汉化]
[Moeoh Selection] Gashuu Otona no Moeoh
(C48) [Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 1
[KEN] Otona no Omocha [Digital]
(Meikasai 11) [Water Drop (MA-SA)] Remi no Motto Otona ni Narumon! (Touhou Project)
(CT19) [Coffee Maker (TEL)] Otonashi-san ga Otsukare no P o Iyashite kureru Hon. (THE iDOLM@STER)
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-9(Complete) [cqxl自己汉化] [Digital]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
(C91) [Mugen Jirai (Mushi)] Motomoto Shinkan no Hazu datta ga Otona no Jijou de Omakebon ni Narimashita. (Granblue Fantasy)
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [煤球菌个人汉化]
[Mitarashi Kousei] Otona e no Kaidan (COMIC Saija 2015-09 Vol. 2) [Chinese] [漢化組漢化組]
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C82) [Abradeli Kami (bobobo)] Otona no Gundamage 2 seX-rounder (Gundam AGE)
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou | Remilia's Challenge (Touhou Project) [English] [UMAD]
(C94) [Moe Moe Cafe (Takahashi Tetsuya)] Otona no Youchienji Kitakitsune (Kemono Friends) [Chinese] [绅士仓库汉化]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Kainuma Mura no Seikatsu Jijou 1 Gifuyome Chigusa
(C54) [Otonano Do-wa (Various)] Otonano Do-wa Vol. 8
[Mizunose Mizuho] Otona no Kankei
Toka 1 hour drawing challenge (ichizikann)
(C82) [Ano Karis (Asuka Otonari)] Momo Nyuukou (Koihime Musou)
Otonano Do-wa Vol. 23
(COMIC1☆11) [Hi-PER PINCH (clover)] Otona no Japari Manko! (Kemono Friends)[Chinese] [沒有漢化]
Otonano Do-wa Vol. 11
(C93) [Majikayo (Maji)] Hatakaze no Otona no Omocha (Kantai Collection -KanColle-)
Yuusha no Sairoku Hon Challenge
[dotsuco] Nametake Challenge!
(SC39) [Pint Size (Kokujin)] Fancy Doll Allison to Otona no Omocha
(C58) [Otonano Do-wa (Various)] Otonano Do-wa Vol. 12
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
Cute Jolyne Lewd Challenge + Extras
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Aoi
Otonano Do-wa Vol. 15
(C86) [Otona Shuppan (Hitsuji Takako)] Mofumofu Stratos (IS <Infinite Stratos>)
(Danmenzu Comic 01) [Otona Star (Himura)] Otona OS Home Edition (OS-tan)
(C82) [AtsuatsuCOOK, SUMMER CHILD (Atsuko, Kemeko)] Konna Otona-tachi wa Iya da! (Fate/Zero)
(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
(Free Style Osaka 2) [Anemone (momoco)] Otona Mamagoto (Free!) [English] [Moy Moe Scans]
(C90) [Avalanche (ChimaQ)] Yousei-tachi to Otona no Omamagoto? (Touhou Project) [Chinese] [oo君個人漢化]
[OKAWARI] Otona ni naru Kusuri - I feel good my woman's body! Ch.1-4 [English] [Decensored]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
(C68) [MGW (Isou Doubaku)] DokiDoki! Kotona Oneisan! Ver. 1.0 (Zoids: Genesis)
[OKAWARI] Otona ni naru kusuri 5
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
[Otona Ookami (Arima Chimako)] Kuuru na Ano Ko ni Itazura Shitai 1 (One Punch Man)
[Jamboree! (jin)] Otona no Kagaku ~Shouchuu no Dekiru made~ [English] [Digital] [Incomplete]
[Pirontan] Otona no Douwa ~Cinderella
[Tenku-dou (Ayame Sino)] Otona Nep no Iru Nichijou (Hyperdimension Neptunia) [Digital]
(C85) [Tokyo Note, UOHSAOH (Amamiya Amako)] Otona no Shuugakuryokou (Ansatsu Kyoushitsu)
Otonano Omochiya 1&2 Kan
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-6 [Digital]
(C86) [ParasC (Chimi)] Otona ni Natte Futari (Ao no Exorcist)
Okusama Challenge - Challenge of Wife
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
Dairoku! Otoile Challenge 2
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
(COMITIA104) [Tetchan Hato (Minasuki Popuri)] Otona no Hi
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Akane Challenge!? 2
Otonano Do-wa Vol. 7
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
KotoNatsu
[Pirontan] Otona no Douwa ~Akazukin-chan
Dengeki Otona no Moeoh Illustrations Fetish
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
(C87) [Haisui no Jin (Naruko)] Shiranui wa Mou Otona desu ga. (Kantai Collection -KanColle-)
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [English] {Hennojin} [Digital]
[Nishi Iori] Otona ga Omocha [Digital]
(C91) [Tegone Spike (Senji)] Otona no YOUSOLO! (Love Live! Sunshine!!)
(Kyoukoukingen Juukurin) [Tomaremiyo (Sakazuki)] Kore mo Otona no Jijou (Samurai Warriors)
(C91) [Tegone Spike (Senji)] Otona no YOUSOLO! (Love Live! Sunshine!!) [English]
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
(Reitaisai 14) [Tekokids (Various)] Otona no Cookie ~Asoteddo~ (Touhou Project)
[Kisama Soredemo Ningenka!! (Tano)] Koma-chan Otona o Shiru Ni (Non Non Biyori) [Digital]
(SC34) [Otona Star (Hiuma)] Otona OS 2/18 (OS-tan) [English] [SaHa]
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project)
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
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
(C69) [Cha Cha Cha Brothers (Yokoyama Chicha)] Koto Kotona (Zoids Genesis)
(CCOsaka101) [Candeliere (Matsuyo)] Otona no Tame no Ichiruki Anthology "Kiss &!" (BLEACH) [Sample]
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}
Saimin Tengoku Challenge 05
[Pirontan] Otona no Douwa ~Ningyo Hime
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Zenpen
(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan)
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan) [Digital]
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[Otonari Afuro] Boku no Onnanoko Jijou
[ismst (Sachiko)] Otona no Hokenshitsu (K)
(Lyrical Magical 20) [allo (Nagashiro Rouge)] Mama to Musume no Otona Step | 媽媽與女兒的成人階梯 (Magical Girl Lyrical Nanoha) [Chinese] [M-No-Tmashi + 暗黑鴿友會]
(C91) [Otona Shuppan (Hitsuji Takako)] Hagi Mama Otona Hen (Kantai Collection -KanColle-)
[Pirontan] Otona no Douwa ~Jack to Mame no Ki
Seieki Tamekomi Challenge
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
Futanari Milk Challenge | 扶她榨乳挑战
(C81) [Funikigumi (Yurikawa)] Otonashi Kotori-san 17 sai Self G4U! (THE iDOLM@STER)
(COMIC1☆13) [Hitsujimama (Hitsuji Takako)] Bonyuu-chan wa Dashitai. [Chinese] [希月学园汉化组]
(Shota Scratch 7) [Studio Zealot (U-hi)] 5-gatsu Itsuka wa Otona no Hi | May 5th is Adult's Day (Shotarista 2) [Chinese] [theoldestcat]
(COMIC1☆9) [Pochi-Goya. (Pochi.)] Otona no Dagashi (Dagashi Kashi) [Chinese] [CE家族社]
(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]
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
Otona Oshiri Igai no Rin-sama Neta Hon.
Kotona & Rei Mii
(C91) [Otukimi Koubo (Akizora Momidi)] HATARAKU OTONA no KAIZYOUBON SOUSHUHEN
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
(C88) [Pochi-Goya. (Pochi.)] Otona no Dagashi 2 (Dagashi Kashi) [Chinese]
(C91) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Yuikawa Mayu no Doukyuusei to Otona Asobi Hajimari Hen [Chinese] [脸肿汉化组]
Futanari Milk Challenge 5 | 扶她榨乳挑战 5