Flan-chan no Saimin Nikubenki Challenge
(C86) [Kansen Shoujo (Noto Kurumi)] Ryuu Ichaicha Tokidoki Oshikko (Kantai Collection -KanColle-)
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kuchikukan Hen Nana (Kantai Collection -KanColle-) [Digital]
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
Kurokoshi You] Challenge Week
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]
Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle.
Chotto Oshikko Suru Nante Kiitenain dakedo!
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Grand Order)[三色的大猩猩翻譯同盟]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
(C94) [Golden Tube (Ogu)] Oshikko Sensei 7~.[Chinese] [沒有漢化]
(C80) [Golden Tube (Ogu)] Oshikko Sensei 2. [English] =LWB=
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Chaldea Outdoor Challenge Abby-chan to Issho 3
(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
Watashi no Oshikko Fubunritsu
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
#SoniCha Ikuiku Challenge
Space Detective Jade Dan Indecent Challenge
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen [Chinese] [Lolipoi汉化组]
Nametake Challenge!
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital] [Chinese] [这很恶堕汉化组]
(C92) [Mofmof (ryuno)] DraQue Oshikko Shibari Play Kouryakubon (Dragon Quest III)
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] [LoliLab Translations]
Etorofu-gata Otoile Challenge
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
TS-kko Otokoyu Challenge!
(C85) [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Chinese] [沒有漢化]
(Akihabara Chou Doujinsai) [mikkyway (mikky)] Oshikko Gaman Dekiru kana? (Gochuumon wa Usagi desu ka?) [Chinese] [白杨汉化组]
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
[Shinokage] Seitokaichou ga Oshikko o Gaman Suru Manga
SanaMina Semen Gero Oshikko Kanchou
Futanari Milk Challenge 4 | 扶她榨乳挑战 4
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
Akane-chan Challenge! 2.5-kaime
(C88) [Bunbonian (Bunbon)] Hotaru-san no Oshikko ga Hontou ni Dagashi nanoka Shirabete miyou (Dagashi Kashi)
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
(Stand Up! 29) [Kashitsuki (Momoko)] Ero Trap Dungeon no Challenger (Cardfight!! Vanguard)
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer) [Chinese] [不咕鸟汉化组]
Oshikko
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
Oshikko Bokin Shimasenka Won't You Help Me with My Pee Fundraiser
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
Kanoka Challenge_plot 2
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
(COMITIA108) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Bokin Shimasenka? | Won't You Help Me with My Pee Fundraiser? [English] {5 a.m.}
(COMITIA104) [Yuuseian (Yuusei Iori)] Oshikko Shitaku Nacchatta [Chinese] [檸檬茶漢化組]
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
(COMIC1☆13) [Suzu no Oka (Homare)] Kaede-san to Shuga ga Oshikko Mamire de Icha Kora Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[Golden Tube (Ogu)] Oshikko Sensei 4~. [Digital]
(Kuchiku shite yaru! ~nano desu! 16senme) [LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kaiboukan Hen (Kantai Collection -KanColle-)
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
(Anata to Love Live! 5) [Bunbonian (Bunbon)] Oshikko ga Kimochiyo Sugite Sora o Tobu Koto ni Seikou Shita Oshikko Honoka-chan (Love Live!)
Maki Nico Lez Challenge
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
Challenge Completed!
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge 4 (Sennen Sensou Aigis)
Oshikko Shitaku Nacchatta 【檸檬茶漢化組】
[Mikan Kougyou] Hahaoya ga Musuko no Oshikko o Nomihosu Manga
(COMITIA113) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Training! | Pee Training! [English] [ATF]
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4
Sensee, Oshikko Wasurechaimashita. | Sensei, I forgot to pee.
[Pikupikun] Nakade Oshikko [Digital]
[Asaki Takayuki] Oshikko Daisanji | Pee-Girl Terrible Accident [English] {Oct21}
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
Akane-chan Challenge! 2-kaime
3-sai kara no Oshikko Sensei VIII | Oshikko Sensei From 3 Years Old VIII
(C93) [Komatta Tomato (Yuuki Miyabi)] Akatsuki-chan Mayonaka no Otoile Challenge (Kantai Collection -KanColle-)
(COMITIA113) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Training! [Chinese] [无毒汉化组]
[Yonemochi Akihiko] adult challenge 1
(C84) [Usotsukiya (Oouso)] Komeiji-san Kakigoori Oshikko Aji (Touhou Project)
[Milk Pudding (Jamcy)] Akane-chan Challenge! 4-kaime (VOICEROID) [Digital]
Friends no Oshikko Kansatsuki | FRIENDS的尿尿观察日记
Ane☆Volleyball Challenge
[Mosaic Book] Naka de Oshikko Shite | Peeing Inside Vagina [English]
Kyokon Shoujo Nyoudou Challenge!
(C81) [Golden Tube (Ogu)] Oshikko Sensei 3
Osake ga Haitte Otoile ga Chikai Etorofu-chan ni Oshikko o Kyouyou Suru Hon
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Yurikawa] Futago Challenge (Toshiue Kanojo Alternative) [English] [PSYN]
Misaki-chan no Lotion Challenge
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
[Kuropoplar (Nyakkuru)] 3-gou-kun wa Toile (Oshikko) ga Chikai! (Hacka Doll) [English] [mysterymeat3] [Digital]
[Golden Tube (Ogu)] 3-sai Kara no Oshikko Sensei -IV Kouhen [Chinese] [沒有漢化] [Digital]
Naderin Dappun Oshikko Kanchou
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
Otou-san Challenge
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
[Ponsuke] Itazura Ichigo | Pranking Ichigo (Chibikko H) [English] [youjonooshikko]
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [English]
One-shota Challenge
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Juujunyoukan Hen (Kantai Collection -KanColle-) [Digital]
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
Dokidoki Mesu Ochi Gohoushi Challenge
Toka 1 hour drawing challenge
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
Ero Trap Dungeon no Challenger
[Ulusan no Kyuukyuubako (Zayaku)] Sharo-chan!! Oshikko Nomasete!! (Gochuumon wa Usagi desu ka?)
Yuusha no Sairoku Hon Challenge
[Pirates Patrol (Otokawa Kazuki)] Unchi ya Oshikko de Kimochiyoku Naru Watashi-tachi [English] [Digital]
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
Boku-tachi no Oshikko na Himitsu
Teisouring Challenge
futanari milk challenge 5
(COMITIA108) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Bokin Shimasenka?
[Seneto] Oshikkonaka no Ikazuchi ni Itazurashitemita (Kantai Collection -KanColle-)
[Kohri Ms] Suzuya ni Oshikko Misete Hoshii! (Kantai Collection -KanColle-) [English]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[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]
Kasen-chan no Jasen Rouraku Challenge
Naka de Oshikko Shite | Peeing Inside Vagina
Sennou Fuchou no Obenjo Challenge Isshuukan!
Namaiki Kuchikukan Wakarase Challenge
(C89) [Aozora Shoujo (Shirane Taito)] Iorin no Oshikko Nomitai (THE iDOLM@STER)
Yuusha no Sairokubon Challenge
[d.a.p] UnknownUnlockChallenge
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [English] {Stopittarpit}
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Senkan Hen Jou (Kantai Collection -KanColle-) [Digital]
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
Komeiji-san Kakigoori Oshikko Aji
Honoka Challenge! 2