1000 Challenge

Akatsuki-chan Mayonaka no Otoile Challenge

Ero Hon 8 How to melt Aisu

Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-23

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-19

Utsuho Challenge!! ~Yobai ni Chousen~

[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]

Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge

[Suhamaya (Satou Takumi)] Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle. (Fate/Grand Order) [English] [Iscreamkat] [Digital]

(C88) [Yashiya (YASSY)] Ero Enma to Shokushu 10000-biki (Touhou Project)

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota 1

Ero Hon 4 Mangan

Chaldea Outdoor Challenge Abby-chan to Issho 3

Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章

(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota

(C92) [1000000000 (Billion)] Dia-chan to! (Love Live! Sunshine!!)

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]

(C90) [(Yuu)Adashino Suisan (Isshi Taira)] Mob 1000%!!

[Katsura Airi] Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!!

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-18

(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

[1000+10 (Atsuyu)] Juicy (Fate/Stay Night)

Tanpan Kozou no Oppai Challenge!

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-26 [English] [Natty Translations, Lazarus H]

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-17 [Chinese] [dragonolim个人中文翻译]

(SC65) [1000000000 (Billion)] Umibiraki (Love Live!) [Chinese] [脸肿汉化组]

Akane-chan Challenge! 2.5-kaime

[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]

(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)

1000 Yen Cut no Onee-san ni Suite Morau Hon. Plus

(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}

(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]

Kasen-chan no Jasen Rouraku Challenge

U Challenge

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 史前一萬年的宅男 Ch. 19-24 [Chinese] [i751207個人漢化]

Mei Kano ~1000 Man-en de Onaho Keiyakushita Namaiki Gyaru~

[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English

(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)

Maji Ero 1000%

Shimakaze-kun Challenge Shippai

[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

Dairoku! Otoile Challenge

Futanari Milk Challenge | 扶她榨乳挑战

Kigenzen 10000 Nen no Ota Ch. 1~27

[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]

Pancakes Challenge

(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]

(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]

Honoka Challenge! 2

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch.01-08

(COMIC1☆8) [1000000000 (Billion)] Ero Hon 5 Cutie Girl Lover Ara Ara (Kantai Collection -KanColle-)

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-5 [Chinese] [dragonolim个人中文翻译]

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 24 (Action Pizazz DX 2015-11)

Kids Challenge

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-23

[Yonemochi Akihiko] adult challenge 1

(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5

(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)

(C57) [WHITE ELEPHANT (various)] Atlantis Kageshi Madou Tairiku Midajoku Gashuu

Challenge Days

[Fukuyama Naoto] Saimin Tengoku Challenge 06 (COMIC BAVEL 2022-02) [Chinese] [萬神殿牛頭人個人漢化] [Digital]

Teisouring Challenge

1000000 Miles From The Crypt

(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]

Etorofu-gata Muchikko Kodomo Challenge

(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]

(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-9 [Chinese] [dragonolim个人中文翻译]

[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]

(C81) [Fruitsjam (Mikagami Sou)] Nikujiru 1000% SPLASH! (Boku wa Tomodachi ga Sukunai)

(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)

(C71) [Senbon Knock Zadankai (Inaba Fuyuki)] 1000 Pa-Asuna-Cent Sparking! (Mahou Sensei Negima!)

Renzoku Kyousha Challenge

+1000 Drink / +1000 드링크

(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)

Kyokon Shoujo Nyoudou Challenge!

(COMIC1☆5) [Circle Ohigetan (Ohigetan)] Ohigebon-17 60ppun 10000gil ni Narimasu 2 (Final Fantasy)