[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
[Otona no Douraku (OrenumaTooko)] Koiwazurai no miko
Mordred nipple Challenge | 莫德雷德乳首挑戰
[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ (Eiken) [Digital]
(C86) [Otona Shuppan (Hitsuji Takako)] Mofumofu Stratos (IS <Infinite Stratos>)
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]
(COMIC1☆13) [Botugo (RYO)] Onee-chan wa Kimi ga Otona ni Naru made Gaman Dekimasen.
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
W Jeanne to Off-Paco Challenge
[OKAWARI] Otona ni naru kusuri 5
(C93) [Otona Shuppan (Hitsuji Takako)] Big Chichi Seven (Azur Lane)
Six Fanarts Challenge NSFW Pack
(C91) [Polorinken (Polorinken)] Menu:46 Otona ni nareba (Sentimental Graffiti)
(Reitaisai 14) [Tekokids (Various)] Otona no Cookie ~Asoteddo~ (Touhou Project) [Chinese] [路过的淫ク厨汉化] [Incomplete]
[Otona no Douraku (Orenuma Tooko)] Shoya Manga. (Homo ni Narenakute)
Yuusha no Sairokubon Challenge
(C68) [type=punishment (Sid Daisuke)] Sanpiki ga Kiru!! Otona Muke (Maria-sama ga Miteru)
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 01 [English] [N04H]
(C86) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku (THE IDOLM@STER MILLION LIVE!)
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
Teisouring Challenge
[Tenku-dou (Ayame Sino)] Otona Nep no Iru Nichijou (Hyperdimension Neptunia) [Digital]
Otona no manga (Martian Successor Nadesico)
Pancakes Challenge
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
[Otona no Douraku (Orenuma Tooko)] Meiling Kawaii yo Meiling (Touhou Project) [Digital]
(C74) [Funikigumi (Yurikawa)] Ii Toshi Shita Otona ga Shiro Dano! Kuro Dano! (Moyashimon) [Chinese] [无毒汉化组]
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis)
[REDLIGHT] Otona no Ehon Akazukin-chan
[M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona
[Nikumanman] Otona ni Naranakatta Kodomotachi no Mitsugetsu (DARLING in the FRANXX)
[Otona no Douraku (Orenuma Tooko)] Daitoshokan wa Nenjuu Mukyuu (Touhou Project) [Digital]
Otona no Zakki
(C93) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Otona no Fate Episode Forte Mama Hen (Granblue Fantasy) [English] [biribiri]
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
[Gojarun no Ozashiki (Gojarun)] Nantaika Triad to Yukai na Nakama-tachi Ochinchin Challenge Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C83) [The Shakya, Super Sentou (Oke, Fukutarou)] Gekkan Otona no RitsuMio Zoukangou (K-ON!)
Otonano Omochiya 1&2 Kan
(C93) [Komatta Tomato (Yuuki Miyabi)] Akatsuki-chan Mayonaka no Otoile Challenge (Kantai Collection -KanColle-)
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-3,5-9 [cqxl自己汉化] [Digital]
(C86) [Otona Shuppan (Hitsuji Takako)] Mofumofu Stratos (IS <Infinite Stratos>) [English] [Rapidswitch]
(C92) [Ryuknigthia (Kiduki Erika)] Vampy-chan to Otona no Juice (Granblue Fantasy) [Chinese] [靴下漢化組]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Otonano Gu-wa (Yamada Tarou (Kamei))] Kyoudai Yuugi - Brother Game [English] [SMDC]
[Otona no Douraku (Orenuma Tooko)] MILK DOPYU DOPYU QUEST
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 05 [Chinese] [魔劍个人汉化]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
JK Tamamo no Shuugaku Ryokou Oppai Challenge
[Atelier Hachifukuan] Gangu Shoujo - Otona no Omocha (Gakkou no Kaidan)
Doki doki♡ Ticket Challenge!
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
Otonano Omochiya Vol.6 - Ch.4
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
Kyogo ~Kunoichi Water Torture Challenge~
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project)
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章
[Seikatsu Seshishou (tt)] Otona Ninaru [Digital]
(C85) [Tokyo Note, UOHSAOH (Amamiya Amako)] Otona no Shuugakuryokou (Ansatsu Kyoushitsu)
KotoNatsu
[Sasakura Ayato] Otona na Toshikoshi Suru no Desu! (Juicy No. 9 2015-04) [English] {NecroManCr}
[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]
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer)
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
(C85) [Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 07 [English] [N04h]
Otona no Moeoh 2017-Summer - My delusion
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis) [English]
i-ll-make-you-understand-challenge
Etorofu-gata Otoile Challenge
(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]
Dairoku! Otoile Challenge