(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[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}
Mahiru's men's swimsuit challenge
Clarisse-chan to Ichaicha Suru Hon
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
(Futaket 11) [Circle Σ (Awamori Ichitarou)] Dorei Shoukan Catalog ~Nagato-gata Hen~ (Kantai Collection -KanColle-) [English] [Mongolfier]
(CT23) [Angyadow (Shikei)] Fie Ijiri (The Legend of Heroes: Trails of Cold Steel)
(CT26) [ActiveMover (Arikawa Satoru)] Rin Shibuya Activities Prologue (THE iDOLM@STER CINDERELLA GIRLS)
Akane-chan Challenge! | 아카네짱 챌린지!
Field on Fire II
DISCIPLINE Daiyonshou Complete Ban
Girlscout secret activity
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Kashima-san to Akimatsuri Challenge
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
Rice Shop Tachibana Koushiro's Invitational Activity {Leon990 Scanlations}
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
Mona-chan no Deshi ni Natte Ichaicha Suru Hon
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
[Koukakurui (Amaru Bnosuke) PLAY THE FIELD (Re:Zero kara Hajimeru Isekai Seikatsu) [Digital]
COMIC Penguin Club Sanzokuban 2012-06 Vol.281 [Digital]
[Matumoto Kei] Yasei ni kaeru made ga ensokudesu | Field trip back to the wild [English] [Pin-t] [Digital]
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Happy New Year! Shikikan-sama! Springfield & M16A1
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
Challenge Week
[Teruki Kuma] Active Heart
Club Activities
Cummed In Yuffie Till I Ran Out Of Semen
The Alcohol Induced Activities of a Certain Famous University's Club Revealed =LWB=
[d.a.p] UnknownUnlockChallenge
Keqing-chan to Ichaicha Suru Hon
Field on Fire
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
Kuroshio Challenge
Saimin Katsudou! Stars Hen | Hypnosis Activities! Stars Edition
adult challenge 2
Doppel wa Onee-chan to H Shitai! Ch. 3 | My Doppelganger Wants To Have Sex With My Older Sister Ch. 3
[Nyte] Resident Evil Series - Claire Redfield (Resident Evil)
Omakebon Baltimore no Club de Pakopako | Spin-Off Book Baltimore's Club Activities
(C84) [Honnou to Yokubou no Gyuutan (Yorisuke)] Intai Kidou Souko | Lewd-Body Activation Warehouse (Shingeki no Kyojin) [English] {doujin-moe.us}
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
Okusama Challenge - Challenge of Wife
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
[Minase Seri] Field M@GiC (Otokonoko HEAVEN Vol. 36) [Chinese] [瑞树汉化组] [Digital]
Field Trip [English] Loli
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
[Takuji] Mochizuki Sensei no Shuugakuryokou | Mochizuki-sensei's Field Trip (COMIC Megamilk 2010-07 Vol. 01) [English] [desudesu]
[Uradora Mangan] Corneo no Yakata ni Youkoso Yuffie Hen (Final Fantasy VII)
Dairoku! Otoile Challenge 2
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!
(C73)[Sangatsu No Lion (Don Shigeru)] Fog Field (Darker Than Black)
[laliberte] CHALLENGE [Chinese] [流木个人汉化]
(C61) [Asanoya (Kittsu)] Materia Hunter - Yuffie-chan no daibouken IV (Final Fantasy VII)
(CT16) [Hougakuya (Namboku, Tohzai)] FIELD 02 (Dragon Quest III)
Himitsu no sei katsu - Secret Sexual Activity
Bible Black Gaiden kanzenhan
Kyogo ~Kunoichi Water Torture Challenge~
[Sakurai Minami, Umemaru] Himitsu no Shakespeare | Secret Shakespeare (Ao Yuri ~Story Of Club Activities~) [English] [yuriproject]
Grand Hotel Active
#SoniCha Ikuiku Challenge
(SC33) [Pied a terre (Ohkawa Aoi)] Active Heart (D.Gray-man)
(C87) [Water Garden (Hekyu)] Active Positive (Strike Witches)
(C86) [Yamakawa Denenhuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [Chinese] [oo君x赤蜘蛛聯合漢化]
[Kakuninii] Common Sense Modification Activity Record [English]
Ama Ama Amatsukaze
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
(C65) [Yukimi Honpo (Asano Yukino)] Nadja! 5 Nadja to Rosemary Brooch no Unmei! (Ashita no Nadja)
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
Futanari Milk Challenge 6
Futanari Milk Challenge 4 | 扶她榨乳挑战 4
Osananajimi-chan Ikase Challenge
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
Kareshi ni Naisho de Otoko Mizugi Challenge Yarimasu
Bakunyuu Elf to Isekai Seikatsu - Big Breasts ELF in Different World Sexual Activity
SECRET ACTIVITY
[Uradora Mangan] Corneo no Yakata ni Youkoso Yuffie Hen (Final Fantasy VII) [English] [Natty Translations]
Forbidden club activities
(C87) [Venom (Mori Marimo)] FIELD?? POOLSIDE (Gundam Build Fighters Try)
C102 Omakebon Toki-chan to Ichaicha suru Hon | C102 附加本 和時醬相親相愛的本子
Kouiu Koyuki mo Dou desu ka?!
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Dokidoki Mesu Ochi Gohoushi Challenge
(C94) [Junpuumanpandou (Hida Tatsuo)] SECRET ACTIVITY (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Arakureta Monotachi (Arakure)] Hitozuma Kyoushi NTR Shuugakuryokou | Wife Teacher NTR Field Trip [English] {Doujins.com}
Welcome to a Fruit Field
Mian no Gal Challenge | Mian's Gyaru Challenge
Shojo Kushige
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
Shokushu Uri no Fiera 2 | Fiera the Tentacle Seller 2
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
[Burning Shimai (MARUTA)] Shinchou 175cm no Rikujou Joshi | A 175cm-Tall Track-and-Field Girl Wants to Run with Her Male Kouhai's Semen Inside Her [English] {Doujins.com}
[FJ-III] Active Heroines (Samurai Spirits)
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-5 [English]
JOJODESU Field on Fire_Springfield
DISCIPLINE Daiichiwa Complete Ban
(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]
Hajimete no Shuugakuryokou | Our First Field Trip
Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!!
ManaNeko no Naka
(C88) [American Kenpou (Kikuchi Seiji)] Active idle mine (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [暴碧汉化组]
Super Libido Challenge
Bukkake Houshi Katsudou | Bukkake service activities
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
Fuuka-san wa Mousou ga Osuki
Hyper Activation Twins
(C97) [Kaiten Sommelier (13.)] 39 Kaiten Shouko-san no Onaho Nikki. Tadaima, Onaho Katsudouchuu. | Shouko-san's Onahole Diary. Today's Onahole Activities. [English] [Double Ecchi]
Chaldea Outdoor Challenge Abby-chan to Issho 2
(COMIC1☆3) [MAGNETIC FIELD (Tsugumi Nagisa)] Kitsu Kitsu Kiss