[Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei VII | Oshikko Sensei From 3 Years Old - VII [English] [Digital]
[Sushipuri (Kanbe Chuji)] Oshikko Shitetara Mitsukatte Seikatsu Shidou sarechau Hon (Whistle!) [Digital]
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 扶她榨乳挑战 3 [Chinese] [黄记汉化组]
St. Glo no Oshikko Jijou
[Besshun-tei (Arisu Kazumi)] Genkai!? Oshikko [Chinese] [檸檬茶漢化組] [Digital]
[COOL BRAIN (Kitani Sai)] Oshikko Party 2 (Amagami) [Digital]
(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]
Honoka no Oshikko Oshiete Kudasai
Hontou ni Atta Oshikko Enkou 3
(C90) [Hoobukuro! (Bekotarou)] Himitsu no Hanazono 2 -Oshikko Collection-
(C90) [Golden Tube (Ogu)] 3-sai Kara no Oshikko Sensei -IV Zenpen
Aisha Challenge Renji ☆ 4
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
(C78) [Golden Tube (Ogu)] Oshikko Sensei. [English] =LWB=
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
Oshikko Shiteyo! Masshu Mash
Petit Xu Lewd Challenge (Revenge Edition) + Extras
Rika no Oshiri Challenge
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
[Golden Tube (Ogu)] Oshikko Sensei 2. [Digital]
[Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Digital]
Nantaika Triad ♂ to Yukaina Nakamatachi Ochinchin Challenge Bon
[Ueda Yuu] Oshikko Shitai (Kachin Kochin Koakuma) [English] [ugliblawg]
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
Dairoku! Otoile Challenge
Kodomo de Challenge 2
[Besshun-tei (Arisu Kazumi)] Genkai!? Oshikko [English] [Digital]
Hajimete no Inpio Challenge
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kuchikukan Hen San (Kantai Collection -KanColle-) [Digital]
[Terujirou] Junior Dominating Senior Challenge!
Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
UnknownUltimateChallenge
催眠天国 Challenge 03
(C82) [Golden Tube (Ogu)] Oshikko Sensei 4
Kaede-san to Shuga ga Oshikko Mamire de Icha Kora Suru Hon
Mordred nipple Challenge | 莫德雷德乳首挑戰
SanaMina Semen Gero Oshikko Kanchou
[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]
Oshikko DX2
[dotsuco] Nametake Challenge!
Futanari Milk Challenge 3
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
Kanoka Challenge_plot 2
[Higashino Mikan] Onee-chan no Naka de Oshikko Shite! | Come Pee Inside Onee-chan! (Atsuatsu Mochimochi) [English] [desudesu]
Aisha Challenge 4
Koukando 100 dakara Nagato no Oshikko Mite Kekkon Suru
Oshikko Sensei 7~.
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
Oshikko Party
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
Maki Nico Lez Challenge
[Namiroji (Shiina Nami)] Hainyou Shoujo Hinako no Oshikko Biyori [Chinese] [檸檬茶漢化組] [Digital]
(Ore no Turn vs. 2019) [sigh. (Naruse)] Ore to Aitsu no S. M. T Challenge! (Yu-Gi-Oh! VRAINS)
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]
Oshikko ☆ Dechau!! for Digital Vol.1
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
(COMITIA113) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Training!
Okozukai ga Hoshii Illya-chan wa Oshikko o Suryu.
Cute Jolyne Lewd Challenge + Extras
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Yuigahama-chan wa Oshikko Server
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
Sensee, Oshikko Wasurechaimashita.
Kasen-chan no Jasen Rouraku Challenge
(C84) [Golden Tube (Ogu)] Oshikko Sensei 5
Seieki Tamekomi Challenge
[IORI MODELS (Yuusei Iori)] Onnanoko no Oshikko to Unchi
Oshikkollection Senkan Hen Jou
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
(Panzer Vor! 12) [Suzu no Oka (Homare)] St. Glo no Oshikko Jijou (Girls und Panzer)
[Yoriu Mushi] Kokuu Kara no Chousen - Challenger from the Sky
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
[Golden Tube (Ogu)] Oshikko Sensei 3~. [Digital]
[Kinomoto Anzu] Akari Challenge (Chiisana Karada no Dakigokochi) [English] [TQM_Translations]
[Mamemaru Shoten] Oshikko Gaman JK
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) | One-month lifestyle challenge: Rooming in an apartment filled with dicks! Part 1 [Digital] [English] [Team Rabu2]
#SoniCha Ikuiku Challenge
(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kuchikukan Hen Yon (Kantai Collection -KanColle-) [Digital]
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [English] {Hennojin} [Digital]
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
(C90) ["Tsu" ga Mittsu. (Tsuttsu)] 2-2 Oshikko Soapland e Youkoso
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Oneesan no Chitsu-nai ni Shiroi Oshikko to Kiiroi Oshikko
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
[Golden Tube (Ogu)] Oshikko Sensei 3~. [English] =LWB= [Digital]
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID)
I Challenge You!
(C82) [Golden Tube (Ogu)] Oshikko Sensei 4 [Chinese] [沒有漢化]
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
VRC Oshikko Godo
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3
[COOL BRAIN (Kitani Sai)] Oshikko Party (Amagami) [Digital]
Tanpan Kozou no Oppai Challenge!
(C88) [Shinobi-Rocket (Sasamashin)] Akatsuki Challenge! (Kantai Collection -KanColle-)
Kids Challenge
[Anthology] Oshikko ☆ Dechau!! [Digital]
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer)
Oshikko Hyakkei 1~3 Matome.
Male Swimsuit Challenge
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Namiroji (Shiina Nami)] Hainyou Shoujo Hinako no Oshikko Biyori [Digital]
Michi de Deatta Shounen no Oshikko Choudai!
Kashima-san to Akimatsuri Challenge
[Sa-Ki] Honoka Challenge! (Love Live!)
[Golden Tube (Ogu)] Oshikko Sensei 6~. [Digital]
ETD Challenge.
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Chinese] [光年汉化组汉化]
[Golden Tube (Ogu)] Oshikko Sensei 4~. [English] =LWB= [Decensored] [Digital]
(C89) [Golden Tube (Ogu)] Oshikko Sensei 6 (SAMPLE)
Challenge Week
Kyokon Shoujo Nyoudou Challenge!
Junior Dominating Senior Challenge!
Oshikko Shitaku Nacchatta
Shimakaze-kun Challenge Shippai
Hitori Challenge Rakugaki
Futanari Milk Challenge 2 | 扶她榨乳挑战2
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Yui-chan SEX Challenge!!
Kanojo to Oshikko to
[Takashiro Go-ya] Watashi no Oshikko Fubunritsu [Chinese] [篆儀通文書坊漢化]
Pancakes Challenge
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Sensuikan hen (Kantai Collection -KanColle-) [Digital]
Doki Doki ❤ Ticket Challenge!
(C81) [Golden Tube (Ogu)] Oshikko Sensei 3 [Chinese] [沒有漢化]
DokiDoki Mesuiki! Challenge!!
[Anthology] Oshikko ☆ Dechau!! for Digital Vol.1 [Digital]