(C88) [Circle Ohigetan (Ohigetan)] Ohigebon-64 Chinritsu!! Mucchiri Kyonyuu Gakuen C-Cup - AM 7:35 Sotogawa kara wa Toumei ni Natte Iru Joshi Toile. Seichouki no Onnanoko ga Oppai ya Hibu o Marudashi ni Shite Oshikko Suru no o Kanshou Shihoudai. [English]
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
Sennou Fuchou no Obenjo Challenge Isshuukan!
Kaettekita Oshikko Honoka-chan
Utsuho Challenge!! ~Yobai ni Chousen~
Akane-chan Challenge! | 아카네짱 챌린지!
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" (Touhou Project)
[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]
[Torimogura] Osananajimi-chan Ikase Challenge
Koukando 100 dakara Nagato no Oshikko Mite Kekkon Suru
(C79) [Mousou Kai no Juunin wa Iki Teiru (Kandanchi)] Suzumiya Haruhi-san wa Oshikko wo Nomu no ga Daisuki mitai desu. Kouhen (Suzumiya Haruhi no Yuuutsu)
Oshikkollection Kuchikukan Hen Nana
[Anthology] Oshikko ☆ Dechau!! for Digital Vol.2 [Digital]
[Takashiro Go-ya] Tenshi no Oshikko - Maid Cafe/Diaper chapter [english]
Doki doki♡ Ticket Challenge!
Chaldea Outdoor Challenge Abby-chan to Issho 2
[Mizu] Kids Challenge
[Sa-Ki] Honoka Challenge! (Love Live!)
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Besshun-tei (Arisu Kazumi)] Genkai!? Oshikko [English] [Digital]
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
Oshikko Hyakkei 4
Futanari Yagai Oshikko
Honoka no Oshikko Oshiete Kudasai
Captain Saimin Icha Love Challenge
[Mikeke] ろり陵育 お漏らし編
(COMITIA108) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Bokin Shimasenka?
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
[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]
(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]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order)
(C84) [Usotsukiya (Oouso)] Komeiji-san Kakigoori Oshikko Aji (Touhou Project)
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
[Sushipuri (Kanbe Chuji)] Oshikko Shitetara Mitsukatte Seikatsu Shidou sarechau Hon (Whistle!) [Digital]
[Namiroji (Shiina Nami)] Hainyou Shoujo Hinako no Oshikko Biyori [Digital]
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Kanoka Challenge_plot 2
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital] [Chinese] [这很恶堕汉化组]
[Tsunaka] Oshikko
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
[Niliu Chahui] Male Swimsuit Challenge [English]
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
Namaiki Kuchikukan Wakarase Challenge
(C90) ["Tsu" ga Mittsu. (Tsuttsu)] 2-2 Oshikko Soapland e Youkoso [Chinese] [朔夜汉化]
Etorofu-gata Muchikko Kodomo Challenge