(C78) [Golden Tube (Ogu)] Oshikko Sensei. [English] =LWB=
(C93) [Akunaki Hourou (Usimanu)] Miho-chan to Oshikko - mihochan pee (Girls und Panzer)
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
(C89) [Bunbonian (Bunbon)] Kaettekita Oshikko Honoka-chan (Love Live!)
(C94) [Asatsuki Dou (Youta)] Hontou ni Atta Oshikko Enkou 2
Otona Challenge!!
Oshikko Sensei 6~.
Dairoku! Otoile Challenge 2
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章[风俗店篇] [Chinese] [鬼迷日眼的莱科少校个人川话化]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2 [English] {Hennojin}
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Sensuikan hen (Kantai Collection -KanColle-) [Digital]
Pancakes Challenge
Kuroshio Challenge
Maki Nico Lez Challenge
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
Yuigahama-chan wa Oshikko Server
(C88) [Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei-III [Sample]
[Niliu Chahui] Male Swimsuit Challenge [English]
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
Six Fanarts Challenge NSFW Pack
Naka de Oshikko Shite | Peeing Inside Vagina
Oshikko Kakete Hoshii Nante... Honki?
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
JK Tamamo no Shuugaku Ryokou Oppai Challenge
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
[Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei-V [Chinese] [沒有漢化] [Decensored] [Digital]
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
Aisha Challenge 4
Backstage Hibiki Challenge
(Houraigekisen! Yo-i! 25Senme!) [Menteisho (Menteiyakuna)] Dairoku Kuchikutai no Oshikko ga Nomitainda (Kantai Collection -KanColle-)
Doki Doki ❤ Ticket Challenge!
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
3-sai kara no Oshikko Sensei VIII
(Futaba Gakuensai 8) [1000AP (Various)] Kodomo de Challenge 4 (Futaba Channel)
Okusama Challenge - Challenge of Wife
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
(COMITIA104) [Yuuseian (Yuusei Iori)] Oshikko Shitaku Nacchatta
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
TS-kko Otokoyu Challenge!
(C93) [Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei-VI
[Torimogura] Osananajimi-chan Ikase Challenge
Honoka no Oshikko Oshiete Kudasai
Koukando 100 dakara Nagato no Oshikko Mite Kekkon Suru
(SC2016 Summer) [LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kuubo Hen Ge (Kantai Collection -KanColle-)
[Sushipuri (Kanbe Chuji)] Oshikko Shitetara Mitsukatte Seikatsu Shidou sarechau Hon (Whistle!) [Digital]
Saimin Tengoku Challenge 04
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]
Yuusha no Sairoku Hon Challenge Omake Manga
Yui-chan SEX Challenge!!
[Ponsuke] Itazura Ichigo | Pranking Ichigo (Chibikko H) [English] [youjonooshikko]
Otou-san Challenge
oshikko no tokoro de shitaino!
Yuusha no Sairoku Hon Challenge
Yuusha no Sairokubon Challenge
[DIN] Seieki Tamekomi Challenge | Semen Storage Challenge [English]
Kaede-san to Shuga ga Oshikko Mamire de Icha Kora Suru Hon
[laliberte] CHALLENGE [Chinese] [流木个人汉化]
[Golden Tube (Ogu)] Oshikko Sensei 6~. [Digital]
[Anthology] Oshikko ☆ Dechau!! for Digital Vol.1 [Digital]
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order)
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Keijunyoukan Hen Jou (Kantai Collection -KanColle-) [Digital]
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen [Chinese] [Lolipoi汉化组]
Oshikko ga Kimochiyo Sugite Sora o Tobu Koto ni Seikou Shita Oshikko Honoka-chan
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Misaki-chan no Lotion Challenge
(COMITIA108) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Bokin Shimasenka? | Won't You Help Me with My Pee Fundraiser? [English] {5 a.m.}
futanari milk challenge 5
[Anmichu Dou] Himitsu no Oshikko ~Manga Hen~
[d.a.p] UnknownUnlockChallenge
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[Kawai] ETD Challenge.
Aisha Challenge Renji ☆ 4
[Bunbonian (Bunbon)] Yuigahama-chan wa Oshikko Server (Yahari Ore no Seishun Love Come wa Machigatteiru.) [2015-05-02]
(C90) [Hoobukuro! (Bekotarou)] Himitsu no Hanazono 2 -Oshikko Collection-
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
Oshikko ☆ Dechau!! for Digital Vol.1
Kanoka Challenge_plot 2
Dairoku! Otoile Challenge
Chacha no Pants wa Oshikko Pants
Kaye-nee Challenging Herself in Volleyball
[Mamemaru Shoten] Oshikko Story DX
[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) ["Tsu" ga Mittsu. (Tsuttsu)] 2-2 Oshikko Soapland e Youkoso | Welcome to the 2-2 Pee Soapland [English] [ATF]
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
[Mikan Kougyou] Hahaoya ga Musuko no Oshikko o Nomihosu Manga
(C94) [Golden Tube (Ogu)] Oshikko Sensei 7~.[Chinese] [沒有漢化]
[Himeshibori (YAMATO)] Sasami ga Oshikko o Gaman Shite Omorashi Suru Hon (Little Busters!) [Digital]
(COMITIA113) ["Tsu" ga Mittsu. (Tsuttsu)] Oshikko Training! [Chinese] [无毒汉化组]
Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle.
[Golden Tube (Ogu)] 3-sai kara no Oshikko Sensei - IV Zenpen [Decensored] [Digital]
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
i-ll-make-you-understand-challenge
DT Chinpo 100-pon Acme Challenge!!
[Tsunaka] Oshikko
[Yoriu Mushi] Kokuu Kara no Chousen - Challenger from the Sky
(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)
(C86) [Kansen Shoujo (Noto Kurumi)] Ryuu Ichaicha Tokidoki Oshikko (Kantai Collection -KanColle-)
Chaldea Outdoor Challenge Abby-chan to Issho 3
Oshikko Shitaku Nacchatta 【檸檬茶漢化組】
[Kou-chan Kaichou] SanaMina Semen Gero Oshikko Kanchou | SanaMina Semen Vomit Pee Enema (Karakai Jouzu no Takagi-san) [English]
[Golden Tube (Ogu)] Oshikko Sensei 4~. [Digital]
Seieki Tamekomi Challenge
(C81) [Golden Tube (Ogu)] Oshikko Sensei 3 [English] =LWB=
[Youta] Koisuru Oshikko [Digital]
Naka de Oshikko Shite
Hajimete no Inpio Challenge
[Takashiro Go-ya] Watashi no Oshikko Fubunritsu
[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]
[Golden Tube (Ogu)] Oshikko Sensei 3~. [Digital]
(COMIC1☆13) [Suzu no Oka (Homare)] Kaede-san to Shuga ga Oshikko Mamire de Icha Kora Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
[Asatsuki Dou (Youta)] Hontou ni Atta Oshikko Enkou | Really there was pee compensated dating [English] [SquigglesJP] [Digital]
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
[Terujirou] Junior Dominating Senior Challenge!
[Fukuyama Naoto] Saimin Tengoku Challenge 06 (COMIC BAVEL 2022-02) [Chinese] [萬神殿牛頭人個人漢化] [Digital]
[Kuropoplar (Nyakkuru)] 3-gou-kun wa Toile (Oshikko) ga Chikai! (Hacka Doll) [English] [mysterymeat3] [Digital]
[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]
(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)
Futanari Milk Challenge | 扶她榨乳挑战
Oshikko
[Golden Tube (Ogu)] Oshikko Sensei 2~. [English] =LWB= [Digital]
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
[LUNATIC PROPHET (Arimura Yuu)] Oshikkollection Kuchikukan Hen (Kantai Collection -KanColle-) [Digital]
Kasen-chan no Jasen Rouraku Challenge
Cute Jolyne Lewd Challenge + Extras
Junior Dominating Senior Challenge!
Rika no Oshiri Challenge
Oshikko Sensei 7~.
[Corundum] A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou (Fate Grand Order) [English] [FMLTranslations]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C90) ["Tsu" ga Mittsu. (Tsuttsu)] 2-2 Oshikko Soapland e Youkoso [Chinese] [朔夜汉化]
(C89) [Aozora Shoujo (Shirane Taito)] Iorin no Oshikko Nomitai (THE iDOLM@STER) [Chinese] [CE家族社]
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
(C78) [Golden Tube (Ogu)] Oshikko Sensei [Chinese] [沒有漢化]
[Ueda Yuu] Oshikko Shitai (Kachin Kochin Koakuma) [English] [ugliblawg]