[Mizu] Kids Challenge [English]
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
Kasen-chan no Jasen Rouraku Challenge
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi | Brown Lady Takes His First Time [English] [Chocolate] [Digital]
Flan-chan no Saimin Nikubenki 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]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Onee-san no Fudeoroshi SNS wa Kiken na Nioi [Chinese] [cqxl自己汉化]
Monthly 'Aikawa' The Chief Editor Chp. 4
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
Monthly Vitaman 2017-09 [Digital]
[Kusatsu Terunyo] Homestay Ikkagetsume | 1st Month of Homestay (COMIC Purumelo 2008-11) [English] [desudesu]
Bodyswap between a monther and her son
Monthly Vitaman 2006-10
Monthly UriboZakkaTen Jan.31,2020
Monthly UriboZakkaTen Feb.28,2020
Monthly 'Aikawa' The Chief Editor Chp. 1
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
[Karma Tatsuro] Shiawase no Shoujo (Monthly Vitaman 2014-01) [English] [Facedesk]
Monthly 'Aikawa' The Chief Editor Chp. 6
Monthly Vitaman 2010-02
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
U Challenge
[inari mochi] Swimsuit Challenge
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
Monthly Vitaman 2014-12
[Higashino Mikan] Umi to Nikuyoku | The Sea and Lust (Monthly Vitaman 2013-10) [English]
[Harumi Chihiro] Hoshikuzu Diary (Monthly Vitaman 2007-04) [Chinese]
Toka 1 hour drawing challenge (ichizikann)
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
Dairoku! Otoile Challenge 2
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
[Kurokoshi You] Challenge Week (COMIC Megastore 2010-07) [English] {doujin-moe.us}
Monthly Vitaman 2015-06
Kanade Challenge Zenpen
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[ro] Ookami to Akazukin Ch. 2 (Monthly QooPA 2014-09) [Digital]
[FAVORITE] Moe Monthly FAVORITE (core Mook Series 599)
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
[Kawai] ETD Challenge.
2-nen to 8-kagetsu no Kiseki | A Journey of 2 Years and 8 Months
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
Chaldea Outdoor Challenge Abby-chan to Issho 3
Akatsuki-chan Mayonaka no Otoile Challenge
UnknownUltimateChallenge
Monthly QooPA 2013-10
[Kuon Michiyoshi] HUNDRED GAME Ch. 9 (Monthly Vitaman 2015-09) [Chinese] [樱翼汉化组]
Monthly Vitaman 2017-04 [Digital]
[Miyahara Ayumu] Abunai Mizugi (Monthly Vitaman 2011-06) [English] [Japanzai]
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 5 [Digital]
(C59) [Dish up, ONE COIN (Warabi Yuuzou)] Monthly Pace No. 2 (Street Fighter)
Monthly Vitaman 2018-02 [Digital]
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 23 (Monthly Vitaman 2015-03) [Chinese] [樱翼汉化组]
Monthly Vitaman 2014-01
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Dairoku! Otoile Challenge
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital]
Monthly MelomELO Apr.2016
[Shigaoka Touki] Kekkon Suru Nara Mesuneko to | If It's Getting Married, a Catgirl... (Monthly Vitaman 2015-04) [English] [Krozam]
Honoka Challenge! 2
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 4 [Chinese] [cqxl自己汉化] [Digital]
An NTR Day Per Month - Husband Pretends Not To See It Before Her
[Momonosuke] Kinpatsu no Shokunin-damashii (Monthly Vitaman 2018-01) [English] [Fated Circle] [Digital]
[Jyoka] Igyou Kaikitan Mannequin (Monthly QooPA 2015-06)
[MelonBooks] Monthly MelomELO Jun.2014
Monthly Vitaman 2009-02 [Incomplete]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Otou-san Challenge
Monthly Vitaman 2014-03
[Jyoka] Igyou Kaikitan Hasshaku-sama (Monthly QooPA 2014-12) [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6
Junior Dominating Senior Challenge!
Pancakes Challenge
Futanari Milk Challenge 6
[Niliu Chahui] Male Swimsuit Challenge [English]
Demonic Onsen Paizuri (EscapeFromExpansion)
Monthly MelomELO Feb.25,2013
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 8 (Monthly Vitaman 2018-02) [Chinese] [前线作♂战♀基地] [Digital]
[Mikeke] ろり陵育 お漏らし編
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital] [Chinese] [这很恶堕汉化组]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga | 现在才来挑战洗发水罐子的游泳部教练的漫画
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 4 [Digital]
Captain Saimin Icha Love Challenge
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
Utsuho Challenge!! ~Yobai ni Chousen~
Monthly Vitaman 2016-05
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
[Ohmi Takeshi] Gekkan Aikawa Henshuuchou - Monthly "Aikawa" The Chief Editor 1 [English] [redCoMet]
Six Fanarts Challenge NSFW Pack
[Black Age (Kurono Masakado)] Detective Collection VOL. 01 (Detective Conan) [Digital]
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
Monthly Vitaman 2015-05
Ero Trap Dungeon no Challenger
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
[Ohmi Takeshi] Gekkan Aikawa Henshuuchou - Monthly "Aikawa" The Chief Editor 1
Petite Jolyne Lewd Challenge + Extras
Kuroneko Kamen Maudlin
Shimakaze-kun Challenge Shippai
Monthly Vitaman 2014-08
Dokidoki Mesu Ochi Gohoushi Challenge
Supervised Monthly Ejaculation
(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)
Kyogo ~Kunoichi Water Torture Challenge~
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
[Sa-Ki] Honoka Challenge! (Love Live!)
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!) [English] [ichigo-day]
Kyokon Shoujo Nyoudou Challenge!
Monthly Comic Guts RE
Monthly Vitaman 2013-11
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
[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]
Aisha Challenge Renji ☆ 4
(COMITIA97) [The Monthly Istanbul (Ahugan Sugita)] Bikyaku Zukan
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
[Momonosuke] Beach de Kojinshidou - private lesson at the beach (Monthly Vitaman 2015-09) [English] [Fated Circle]
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}