(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Flan-chan no Saimin Nikubenki Challenge
(Puniket 36) [Vagina Dentata (Hirota Masatane)] Michiru no Otona Lesson (PriPara)
[Shinnosuke] Otona no Kan Nao-chan ga Otona no Tanjōbiiwai o Suru Yōdesu ( ※ R - 18) (Persona 4)
Saimin Tengoku Challenge 06
[Grace (Yokoyama Naoki)] Koto Megu Elena no "Otona no Settai Gasshuku" ni Try Star (The IDOLM@STER MILLION LIVE!) [Digital]
(C81) [Abradeli Kami (bobobo)] Aburateri Kamitaba No.10 Otona no Gandamu Age (Gundam AGE)
[Pochi-Goya. (Pochi.)] Otona no Dagashi (Dagashi Kashi) [Digital]
[Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 27
(C85) [Hitori Tower Bridge (Hakkyou Daioujou)] Ima Sugu Watashi wo Otona no Onna ni Seyo! ! (Kill la Kill)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Boshi Yuugi Ge - Mother and Child Game [English] [N04h]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
[Otona no Douraku (OrenumaTooko)] Koiwazurai no miko
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
[dotsuco] Nametake Challenge!
[Minasuki Popuri] Otona wa Minaide!
(C82) [Ano Karis (Asuka Otonari)] Momo Nyuukou (Koihime Musou)
(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]
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
(C90) [Takoyaki-batake (Takoyaki Yoshi)] Akatsuki to Otona no Jikan (Kantai Collection -KanColle-) [English] [ATF] [Decensored]
(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]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 06 [Chinese] [魔劍个人汉化]
[Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 23
Renzoku Kyousha Challenge
Otona no Honya no Otonari-san
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
(C86) [MEGANE81 (Shinocco)] Himitsu * Natsufuku = x/Otona | Secret times Summer Uniform equals X over Adult (Persona 4) [English] [Yuri-ism]
Teisouring Challenge
[Bronco Hitoritabi (Uchi-Uchi Keyaki)] iM@S Otona-bu (THE iDOLM@STER) [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Oyako Yuugi - Parent and Child Game
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
Kanade Challenge Zenpen
[Nikumanman] Otona ni Naranakatta Kodomotachi no Mitsugetsu (DARLING in the FRANXX)
[OKAWARI] Otona ni naru kusuri 6
(C84) [Atelier Maruwa (Maruwa Tarou)] Okusama wa Jimuin -Otonashi Kotori Hen- (THE IDOLM@STER) [Chinese] [光年汉化组]
(Sore Muri) [Reverse Noise (Yamu)] Otona Muke Flandre (Touhou Project)
[Natsuki Kiyohito] Otona Pantsu ni Kachi wa Nai | Grown-up Panties are Worthless! (COMIC LO 2013-08) [English] [biribiri]
[Buji Kore Ameba] Henna kazekusuri o nondara otona no karada ni natte osananajimi no ko to raburabu SEX dekita onnanoko no hanashi
(C94) [Tousen Soudou (Tousen)] Otona no Nazarick (Overlord)
[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}
(C90) [Takoyaki-batake (Takoyaki Yoshi)] Akatsuki to Otona no Jikan (Kantai Collection -KanColle-)
(C89) [prism*pink (Karuha)] Otona no Kaidan (Love Live!) [English] {/u/ scanlations}
[Agata] Ane Pakommercial (COMIC Shingeki 2016-05) [English] [Shippoyasha]
[Fukuyama Naoto] Saimin Tengoku Challenge 06 (COMIC BAVEL 2022-02) [Chinese] [萬神殿牛頭人個人漢化] [Digital]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou (THE IDOLM@STER CINDERELLA GIRLS)
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
[Otonano Gu-wa (Yamada Tarou (Kamei))] Kaseifu Monogatari Jo
[Tanakana (Tanaka Natsumi)] Gekisen! Otona no Otokonoko Asobi Daihyakka [2017-05-19]
(C85) [KINOKONOMI (konomi)] Goya o Otona ni shite kudachii (Kantai Collection -KanColle-)
Backstage Hibiki Challenge
(C94) [Moe Moe Cafe (Takahashi Tetsuya)] Otona no Youchienji Kitakitsune (Kemono Friends)
[Sensouji Kinoto] Milk Pyuppyu no Ojikan dechu yo? ~Yarechau! Otona no Hoikuen~ (1)
[Yamazaki Kazuma] Otona no Manegoto [Chinese]
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 08 [English] [N04h]
[sad.co (Sadokko)] Otona no tsuki ai-kata tappuri shigo kare chaimashita~tsu! (NEW GAME!)
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-9(Complete) [cqxl自己汉化] [Digital]
[Shihai Shoujo (Dining)] Shihai Shoujo Kana ~Otona o Omocha ni Suru Chiisana Akuma~
(HaruCC20) [OtonaOOkami (Arima Chimako)] Mondai no Aru Tanuki to Kitsune (Touken Ranbu)
[Terujirou] Junior Dominating Senior Challenge!
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa [Chinese] [魔劍个人汉化]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
[Otonano Gu-wa (Yamada Tarou (Kamei))] AKANE Shota x Hitozuma Vol. 7 [English] [N04H]
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
(C89) [Atelier Dr.HEAD'S (Katou Chakichi)] Otona no Omocha -Tomoya no Baai- [English] [mysterymeat3]
[Okawari] otona ni naru kusuri 2
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Zenpen [English] [Shameless Scans]
(C82) [Abradeli Kami (bobobo)] Otona no Gundamage 2 seX-rounder (Gundam AGE)
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge 4 (Sennen Sensou Aigis)
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
Honoka Challenge! 2
(C83) [Otona Shuppan (Hitsuji Takako)] Chichikuri Online (Sword Art Online)
Aisha Challenge Renji ☆ 4
(C83) [Otona Shuppan (Hitsuji Takako)] Chichikuri Online (Sword Art Online) [Chinese] [无毒汉化组]
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga