Saimin Katsudou! Stars Hen | Hypnosis Activities! Stars Edition
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge! (Pokémon Sword and Shield) [English] {Doujins.com}
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] [LoliLab Translations]
futanari milk challenge 5
[Banana Saruen (Shimamoto Harumi)] Witch Activity (Witch Craft Works) [Digital]
催眠天国 Challenge 03
Rikujo | Track & Field
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [English] {Stopittarpit}
[Mikeke] ろり陵育 お漏らし編
Yuritomo
DISCIPLINE Dainishou Complete Ban
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
Jeanne no Nikubenki Challenge
[Mizu] Kids Challenge [English]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
Doki Doki ❤ Ticket Challenge! | 心跳不已的搶票大挑戰!
[FJ-III] Active Heroines (Samurai Spirits)
[Bonnouji Yura (Bonnouji Yura)] A story about a (Ex) Great Sword Master Adventurer who challenges a dungeon where tentacles lurk [English] [unknown scanlations] [Digital]
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
Chiisana Yuusha ga Teki Onna Kanbu ni Tatakai o Idomi Eroi Koto Sareru Hon | The Tiny Hero Challenges The Enemy's Female Leader To A Battle And Gets Some Lewd Shit Done To Him!
Toka 1 hour drawing challenge
Hitori Challenge Rakugaki
Rin Shibuya Activities Prologue
Dosukebe Muramatsuri 1 - Jigoku no Cli Zeme Mesugaki Taikyuu Renzoku Acme Challenge Hen
Girlscout secret activity
(C71) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Natsu
Hana Challenge!
[Kururi Active] [Full Color Seijin Han] DISCIPLINE Daiichiwa Complete Ban [Digital]
Petit Xu Lewd Challenge (Revenge Edition) + Extras
(COMIC1☆14) [remora field (remora)] Musashi-chan no Hon (Fate/Grand Order)
Geneki Super Idol Ikaseai Challenge! Clear de 100-man Yen! Shippai Suru to AV Debut!?
Mochizuki Sensei no Shuugakuryokou | Mochizuki-sensei's Field Trip
(C101) [chori (Chorimokki)] Nanjamo to Ura Gym Challenge!! (Pokémon Scarlet and Violet)
Twin Challenge ch. 1
Okita-san no Hon
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-5
[Mutsuki Nozomi] Active Heart
Active Heart
Flan-chan no Saimin Nikubenki Challenge
[remora field (remora)] Keqing-chan to Ichaicha Suru Hon (Genshin Impact) [Digital]
Rin Shibuya Activities
[Kururi Active] [Full Color Seijin Han] DISCIPLINE Daisanshou Complete Ban [Digital]
Karaoke Challenge
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
Male Swimsuit Challenge
Petit Xu Lewd Challenge + Extras
[E-10 Field (Etosei)] Yui Mama wa Yokkyuu Fuman (To LOVE-Ru)
[Akamuni. (Akayoshi Hajime)] Shibotte Loli Babaa-sama! (Mahou Sensei Negima!) [English] [WYOH] [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Ohanabatake no Naka de Kouhen | At The Flower Field Part 3
[Random] Futa Gakuryokou | Futa Field Trip (Futanarikko Lovers 12) [English] [Iris Caldor]
(C86) [Nokishita no Nekoya (Alde Hyde)] Bungei Katsudou | Literary Activity [English] {doujin-moe.us}
Double Up Challenge!
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
[Rald] Geneki Super Idol Ikaseai Challenge! Clear de 100-man Yen! Shippai Suru to AV Debut!? (Shadowverse) [Chinese] [世界树个人汉化]
[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]
[Uchuu Koala (ppw)] Kusuguri Paradox -Shinada Aoi- - Tickle Paradox Shinada Aoi [Digital]
(C87) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Geneki Idol Tomoe Mami ga MM Gou de Iku! | Active Idol Tomoe Mami in a Magic Mirror Truck! (Puella Magi Madoka Magica) [English] [doujin-moe.us]
At first glance, it looks like a man swimsuit challenge + Textless + Bonus
Kappatsu Shounen Kanshasai - Active Boy's Thanksgiving Festival
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
(C85) [Takeo Company (Sakura)] WE LOVE BEEFCAKE!! file:CHRIS REDFIELD (Resident Evil)|人人都爱肌肉男!!克里斯篇(生化危机) [Chinese] [桃紫 ScoTT_TT][Decensored]
Soubo Koukan Nikki
Yasei no Oyabun Sirnight ga Arawareta!
[Niliu Chahui] Male Swimsuit Challenge [English]
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
Mona-chan no Deshi ni Natte Ichaicha Suru Hon
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4
Asacoco Onsenkyou Fuuzoku Taiken | Asacoco Hot Spring Special Service
[Takase Yuu] Setuna no Gotoku (Otokonoko Katsudou Houkokusho - Otokonoko Activity Report) [Chinese] [空想少年汉化]
UnknownUnlockChallenge
Field on Fire
Hitozuma Eriko no Futei Kiroku | 人妻恵理子的不貞記録
Planning AV: One towel men's bath challenge in St. Louis and Honolulu
Okusama Challenge - Challenge of Wife