Dairoku! Otoile Challenge 2
[Golden Tube (Ogu)] Oshikko Sensei 3~. [Digital]
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
(C84) [Golden Tube (Ogu)] Oshikko Sensei 5
Reiwa Shasei Challenge
[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]
(C82) [Golden Tube (Ogu)] Oshikko Sensei 4 [Chinese] [沒有漢化]
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital]
[Mizu] Kids Challenge [English]
Suzuya ni Oshikko Misete Hoshii!
Aisha Challenge 4
3-sai kara no Oshikko Sensei VIII | Oshikko Sensei From 3 Years Old VIII
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
Challenge Days
Ane☆Volleyball Challenge
Oshikko Hyakkei 1~3 Matome.
VRC Oshikko Godo
[Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei-V [Decensored] [Digital]
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" | Koishi-chan Socks Book 2 "Full Color Pee" (Touhou Project) [English] {Sharpie Translations}
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[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) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
Cute Jolyne Lewd Challenge + Extras
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
[Ponsuke] Itazura Ichigo | Pranking Ichigo (Chibikko H) [English] [youjonooshikko]
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Saimin Appli Challenge!!
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
Yuigahama-chan wa Oshikko Server
(Ore no Turn vs. 2019) [sigh. (Naruse)] Ore to Aitsu no S. M. T Challenge! (Yu-Gi-Oh! VRAINS)
(Kuchiku shite yaru! ~nano desu! 16senme) [LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kaiboukan Hen (Kantai Collection -KanColle-)
Namaiki Kuchikukan Wakarase Challenge
You Are Challenged by Kogal Takuha | La Sfida
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX
[Miura Iota] Youkoso, Oshikko Club e (Oshikko Dechau!! for Digital Vol. 1) [English] {Harasho Project} [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer)
(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)
Watashi no Oshikko Fubunritsu
[inari mochi] Swimsuit Challenge
(C89) [Golden Tube (Ogu)] Oshikko Sensei 6
Dairoku! Otoile Challenge
(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
[Mametarouya] Oshikko wo Gaman Suru Imouto
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
St. Glo no Oshikko Jijou
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge