(COMIC1☆10) [Otona Shuppan (Hitsuji Takako)] i Sai Reson DAY TO Ru (Kantai Collection -KanColle-)
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 01
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
[Low] Hatsu Iku! KeLolism ~Himitsu no Nakami wa mou Otona♪~
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa
(C93) [Otona Shuppan (Hitsuji Takako)] Big Chichi Seven (Azur Lane)
Futanari Milk Challenge 2 | 扶她榨乳挑战2
(C94) [Dantyo Neko] Ochinchin o Hugtto! Shite Kureru Otona Takujisho (Hugtto! PreCure)
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Yui-chan SEX Challenge!!
(C81) [Abradeli Kami (bobobo)] Aburateri Kamitaba No.10 Otona no Gandamu Age (Gundam AGE)
(C91) [Otona Shuppan (Hitsuji Takako)] Nyusen (Kantai Collection -KanColle-)
(COMIC1☆13) [Botugo (RYO)] Onee-chan wa Kimi ga Otona ni Naru made Gaman Dekimasen.
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[SCO.LABO (shoco)] kodomo no kimi otona no boku (Shaman King)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 01 [English] [N04H]
Saimin Appli Challenge!!
(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton) full version [English]
(COMIC1☆9) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Deremas Otonabu (THE IDOLM@STER CINDERELLA GIRLS)
(SC35) [Jouji Mujoh, Otona Star (Shinozuka George, Hiuma)] PTO (Persona 3) [English] {doujin-moe.us}
[Pochi-Goya. (Pochi.)] Otona no Dagashi 4 (Dagashi Kashi) [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 02 [Chinese] [魔劍个人汉化]
[Otona Teikoku (YAC)] Onaji Class ni Natta Muboubi Muteikou Kyonyuu Bishoujo Sumire-chan ni Yaritai Houdai na Shingakki
(C86) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku (THE IDOLM@STER MILLION LIVE!)
[Otonashi Kyousuke] Koukai Sounyuu
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan [English]
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! | 和笨蛋四人组玩成人的过家家游戏! (Touhou Project) [Chinese] [Kanade汉化组]
[Atelier Dr.HEAD'S (Katou Chakichi)] Otona no Omocha (Doujin Ban) [Chinese] [管少女汉化] [Digital]
[OKAWARI] Otona ni naru Kusuri - I feel good my woman's body! [Digital]
Yuusha no Sairokubon Challenge
(IDOL STAR FESTIV@L 02) [Little Bear (Koguma no Joey)] Otona no Junban (THE IDOLM@STER MILLION LIVE!) [English] [Cool Kids Translations X Cozy Translations]
Chaldea Outdoor Challenge Abby-chan to Issho 2
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
(Renai Jiyuugata! Osaka Taikai 6) [pining (Oshiri)] Otona no Mamagoto (Free!)
Pancakes Challenge
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 扶她榨乳挑战 3 [Chinese] [黄记汉化组]
#SoniCha Ikuiku Challenge
Otonano Omochiya 12 Futaba no Ohanashi Matome 12
[Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 22
Otou-san Challenge
(ComiComi12) [Otona Star (Hiuma)] Otona Mahou Shoujo (Mahou Shoujo Ai)
(C94) [Kumo no Furusu (SOta)] Sodachi no Ii JS ga Warui Otona o Yuuwaku Shitekuru
(Reitaisai 12) [*Cherish* (Nishimura Nike)] Otona/2 (Touhou Project)
(C86) [Status Doku (Isawa Nohri)] Otona de Paris (Sakura Wars 3)
(C70) [Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 17 Yumezono no Hanamitu ~Hatuga~ BOLUME 01
CHALLENGE
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Zenpen [English] [Shameless Scans]
[Terujirou] Junior Dominating Senior Challenge!
(COMIC1☆3) [KONTON-Lady-Studio (T, DIT)] ~Otonashi Mousou Gekijou~Super KOTORI Time - Yukiho hen (THE iDOLM@STER)
[Otona no Douraku] Perfect Sister Complex
(CCOsaka107) [Sayonara Hornet (Yoshiragi)] Rifujin na Otona (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [瑞树汉化组]
Akari Challenge
[Kurokoshi You] Challenge Week (COMIC Megastore 2010-07) [English] {doujin-moe.us}
Challenge Days
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa [English] [N04h]
(COMIC1☆8) [Otona Shuppan (Hitsuji Takako)] Hame Life! (Love Live!)
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
(COMIC1☆10) [Pochi-Goya. (Pochi.)] Otona no Dagashi 4 (Dagashi Kashi)
(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-)
[Yamazaki Kazuma] Otona no Manegoto [Chinese]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 03 [English] [N04H]
[Otonano Do-wa (Yamada Tarou (Kamei))] Otonano Do-wa Vol. 26
Otona ni Nacchao
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
[OKAWARI] Otona ni naru Kusuri - I feel good my woman's body! Ch. 1 [English]
[Homuhomu Seisakujo (Igakino Agenasu)] Karen to Tsukihi no Mouretsu! Otona Keikaku no Gyakushuu (Nisemonogatari)
(C85) [Otona Shuppan (Hitsuji Takako)] Amaenbo Honey (IS <Infinite Stratos>)
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen [Chinese] [Lolipoi汉化组]
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
[Mizu] Kids Challenge [English]
Otona no Kan Nao-chan ga Otona no Tanjōbiiwai o Suru Yōdesu
(SC35) [Jouji Mujoh, Otona Star (Shinozuka George, Hiuma)] PTO (Persona 3)
(C77) [SUTE☆POTE (Kagura Soushi)] Otona na Caro ja Dame desu ka?(Mahou Shoujo Lyrical Nanoha)
(C89) [Pochi-Goya. (Pochi.)] Otona no Dagashi 3 (Dagashi Kashi)
[Pirontan] Otona no Douwa ~Match Uri no Shoujo
[Fukuyama Naoto] Saimin Tengoku Challenge 03 (COMIC BAVEL 2021-02) [Chinese] [零星汉化组] [Digital]
[Matsusaka Takeshi] Otona no Bunbougu ~Itazura Shicha Damee!! 1~2 [Chinese] [Den個人漢化] [Digital]
[Kai Tenchou (Murai G)] Otona no M Asobi (BLAZBLUE)
I Challenge You!
(C94) [SOY-darake (Abe Nattou)] Himitsu o Mamoru wa Otona no Tsutome (Girls und Panzer)
[Akane Shuuhei] Trip Kairaku no Hate ni…
Otonano Do-wa Vol. 9
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
[Natsuka Q-Ya] Saimin! Zenra Gakuen|Hypnotism! Nude Girls School Ch. 1-2 [English] [desudesu] [Digital]
(COMIC1☆13) [Furaipan Daimaou (Chouchin Ankou)] Otona no Okusuri Produce!!! (THE IDOLM@STER CINDERELLA GIRLS)
Kasen-chan no Jasen Rouraku Challenge
[Mana-Ko] Otona no Okazu - Bishoujo Rape Kyoushitsu
Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.
(C51) [Otonano Do-wa (Various)] Otonano Do-wa Vol. 5
Dengeki Otona no Moeoh Vol.05
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 06 [English] [N04h]
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis)
(C86) [Otona Ookami (Arima Chimako)] Coach no gokai to sensei no himitsu (Haikyuu!!)
Teisouring Challenge
(C88) [Pochi-Goya. (Pochi.)] Otona no Dagashi 2 (Dagashi Kashi) [English] [N04h]
Utsuho Challenge!!
[Grace (Yokoyama Naoki)] Koto Megu Elena no "Otona no Settai Gasshuku" ni Try Star (The IDOLM@STER MILLION LIVE!) [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Brother Game
[archea (Sasagawa Nagaru)] Otona no Aomine-kun to (Seiteki ni) Asobou (Kuroko no Basuke) [Digital]
(C91) [Polorinken (Polorinken)] Menu:46 Otona ni nareba (Sentimental Graffiti)
[Otonano Do-wa (Various)] Otonano Do-wa Vol. 6
[Tamachi Yuki] Kore demo Otona Desu Kedo! Mrs.LOLITA
(Shota Scratch SP2) [SCO.LABO (shoco)] Kodomo no Kimi Otona no Boku | The Younger Me, The Older You (Shaman King) [English] {Neptise}
(C89) [Rokusyoku Mikan (Tachiroku)] Shounen Teitoku ga Otona ni Naru made... | 少年提督成为大人之前 (Kantai Collection -KanColle-) [Chinese] [艾蕾阿姨钦定汉化]
(C90) [Otonano Gu-wa (Yamada Tarou (Kamei))] Kyoudai Yuugi
[zen9] Okusama Challenge - Challenge of Wife
Maki Nico Lez Challenge
(C74) [Funikigumi (Yurikawa)] Ii Toshi Shita Otona ga Shiro Dano! Kuro Dano! (Moyashimon) [Chinese] [无毒汉化组]
Flan-chan no Saimin Nikubenki Challenge
Saimin Tengoku Challenge 04
(C84) [Otona Shuppan (Hitsuji Takako)] IS Soushuuhen (IS <Infinite Stratos>)
(C81) [Otona Shuppan (Hitsuji Takako)] fairy's SEX 2 (Tales of Xillia) [English] [SMDC]
[Nakayama Tetsugaku] Otona Pet | 淫女性愛寵物 [Chinese]
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge 4 (Sennen Sensou Aigis)
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C82) [Super Sentou, The Shakya (Fukutarou, Oke)] Gekkan Otona no RitsuMio Soukangou (K-On!)
(C81) [Otona Shuppan (Hitsuji Takako)] Infinite ☆ Seicross 2 (IS <Infinite Stratos>)
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[OKAWARI] Otona ni Naru Kusuri Ch. 8
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]
Motto Otona o Dame ni Suru Kangoshi Kitano-san | Making Nurse Kitano-san Into An Even Badder Girl
(SC2015 Winter) [ayafujii private circle (Fujii Aya)] Tanuki to Kitsune no Otona Date. (Gugure! Kokkuri-san)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Sennou Yuugi - Brainwash Game [Chinese] [紅鬚貓個人漢化]
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
[Pirontan] Otona no Douwa ~Kin no Ono Gin no Ono
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [English] [TF translations]
(C86) [MEGANE81 (Shinocco)] Himitsu * Natsufuku = x/Otona | Secret times Summer Uniform equals X over Adult (Persona 4) [English] [Yuri-ism]