Saimin Tengoku Challenge 04
[Himitsukessya Usagi (Dancyo)] Ecchi Daisuki Honoka-chan no 1-shuukan Sundome Kinyoku Seikatsu | Sex-loving Honoka-chan's 1-week Edging SexLife [English] [white chrysanthemum] [Digital]
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [English] {Stopittarpit}
Hina Iinchou Amae Heta Kokufuku Challenge
Saimin Youmuin CASE.02 Sugisaki Kirika no Isshuukan | Hypno Janitor CASE.02 Sugisaki Kirika's Week
[Utsutenkai (Shirizou)] Katabutsu Iinchou to NTR Play ni Challenge Suru Hon / Book About A Tightly Wound School Council President Challenging Herself To Do Some NTR Play [English] {Doujins.com}
Namaiki Kuchikukan Wakarase Challenge
[Toufu Insider] Saimin Appli Challenge!!
[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]
Toka 1 hour drawing challenge (ichizikann)
Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1-3
10-nen no Koi yori Isshuukan no Sei. 2 | 1 Week of Desire Rather Than 10 Years of Love 2
You Are Challenged by Kogal Takuha | La Sfida
Natsukoi Challenge | Summer Love Challenge
Schale Houshibu Katsudou Kiroku | This Week's Record of Activities for the Schale Relief Club
[Horihone Saizou] Aiken Yougo Shuukan | Pet Dog Protection Week [English] [GuroTaku]
New Challenges
WEEKLY Kairakuten 2021 No.38
Onii-chan swallowing challenge!
(C82) [Tear Drop (tsuina)] Weekly Island II (ToHeart)
Weekly Rina+omake
Leona - week 2 - "dreams"
マリンのヤり散らかしWEEK
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
(Reitaisai 12) [One Week Holiday (Seiichi)] One Nightmare Stand (Touhou Project)
adult challenge 4
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
Nakayoshi Tanezuke Nikki
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
WEEKLY Kairakuten Vol.43
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
[Toba Ayuhata] Netorare SEX wa 1-Shuukan - Kuzu Osananajimi ni Ijimerarete, Ikasarete... 1-2 | Forced to Have Sex For a Week— Teased and Forced to Come by My Piece of Trash Childhood Friend 1-2 [English]
WEEKLY Kairakuten Vol.42
(C96) [Akairo Kurena (Kurenai)] Jeanne Alter to Dakkou Challenge!! (Fate/Grand Order)
[Mariana Kaikou Kikaku (Mikami Hokuto)] Shimakaze-kun Challenge Shite Itara, Mogami-kun ni Encount Shita Ken. (Kantai Collection -KanColle-) [Digital]
WEEKLY Kairakuten Vol.55
(Futaket 14) [Umaya (UMA)] Nakayoshi Tanezuke Nikki (Uma Musume Pretty Derby) [Chinese] [個人漢化]
Jeanne to Alter no Sakusei Shuukan | A Week Of Getting Milked By Jeanne And Alter =White Symphony=
Happy Aphrodisiac Challenge
[Special☆Week (Fujishiro Seiki)] Kotori Live! (Love Live!)
0.03mm
Shuumatsu no Tawawa 4 - Tawawa on Weekend
[Special Week (Fujishiro Seiki)] Ano Hi Ireta Ana no Kanshoku wa Boku Shika Mada Shiranai (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.) [Digital]
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
adult challenge 1
Pancakes Challenge
Ane☆Volleyball Challenge
Shigure once a week
[Special Week (Fujishiro Seiki)] Yaru la Yaru (Kill la Kill) [Digital]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
(C80) [Tear Drop (tsuina)] Weekly Island (To Heart) [English] =Pineapples r' Us=
Chaldea Outdoor Challenge Abby-chan to Issho 2
(C86) [Super Flat Lolinitron (Focke Wolf)] "Tomodachi to no Sex." | Sex With Friends (One Week Friends) [English] {doujin-moe.us}
(C86) [Situation Laboratory (Kageno Illyss)] Fujimiya-san wa Tomodachi ga Ippai (One Week Friends)
Tickle Massage Chair Mini - Million Yen Challenge
Weekly App
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
(C97) [DECOPPACHI (Hidiri Rei)] DT Chinpo 100-pon Acme Challenge!! (Kiratto Pri Chan)
[Mizu] Kids Challenge [English]
Gokko Asobi
[4H] Zenra Toukou Shuukan ~Kaishi no Kotoba~ | The Naked Week [English] {Munyu}
Shuukan Watashi no Onii-chan no Hon
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Chinese] [一只麻利的鸽子汉化] [Digital]
WEEKLY Kairakuten 2021 No.37
(C86) [Super Flat Lolinitron (Focke Wolf)] "Tomodachi to no Sex." (One Week Friends) [English] [WWW]
Kanna: Kuro Gal 4P Color Manga
[Nama Cream Biyori (Nanase Meruchi)] Shuumatsu no Tawawa 6 SIDE STORY - Tawawa on Weekend (Getsuyoubi no Tawawa) [English] [CGrascal] [Digital]
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer) [Chinese] [不咕鸟汉化组]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
[Special Week (Fujishiro Seiki)] Kimi no Shiranai Mono Bakari (Bakemonogatari)
(Futaket 14) [Futanarun (Kurenai Yuuji)] Futanari Uma Musume Kyousei Sakusei (Uma Musume Pretty Derby)
Super Libido Challenge
Yuusha no Sairokubon Challenge
Hatsumi no Nagai San-Shuukan | Hatsumi's 3 Long Weeks
[N.O. Chachamaru] Sweet Weekend Life part 2 (COMIC MUJIN 2006-07) [English] [Natty Translations]
Dairoku! Otoile Challenge2
GW ni Puuruh he Ittara Musuko ga Genki ni Natteshimatta Hanashi | Going to the Pool during Golden Week, the Son Got All Perky
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Challenge Days
WEEKLY Kairakuten 2021 No.04