(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] {Doujins.com}
[Kuroneko Smith] Oba-san no Karada ga Kimochi Yosugiru kara <<Kouhen>> ~Boku no Oba-san wa Chou Meiki Datta~
(C83) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 11 (KANON)
[Edo Shigezu] Okaa-san Houimou - Twin Mother Encirclement?
[Combat Ecchu] Ane Kano [English] [Mikakunin]
[Kimura Neito] Wet lips [English] {Hennojin}
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge [English] [Scansforhumanity]
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
COMIC Penguin Celeb 2016-01
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Yuusha no Sairokubon Challenge
(C72) [Mitarashi Club (Mitarashi Kousei)] Sweet Jam -Kanzenban- (Kanon)
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
[Mikan Dou] Boku to Oba [Chinese] [魔劍个人汉化]
[Shunjou Shuusuke] Ichizu na Toriko - A Earnest Captive | 盲目的迷戀妳 [Chinese]
(C77) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 5 (Kanon) [English] [Belldandy100] [Decensored]
[Juan Gotoh] Itoko no Ie de | At My Cousin's House (COMIC Masyo 2012-08) [English] [UsagiJun]
(C71) [Mandoragora Striker (Akino Takehiko)] E9 - Ending wa 90 Jikan Go!? (Persona 3)
(Futaket 14) [Suichuu White (Calpi)] Kyokon Shoujo Nyoudou Challenge! [Chinese] [沒有漢化]
(C85) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 13 (KANON) [English] [desudesu]
[Mitarai Yuuki] Soukan no Replica | Adultery Replica [English][Amoskandy][Ongoing]
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
[Hatakeyama Tohya] Toshiue Invitation ❤
(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
(C80) [Moon Ruler (Tsukino Jyogi)] Meme-san to Motto xx (Denpa Onna to Seishun Otoko)
Nantaika Triad ♂ to Yukaina Nakamatachi Ochinchin Challenge Bon
[Honda Arima] Sanshimai no Omocha - The Slave of Three Sisters Ch. 1-3 [English] [Lazarus H]
Challenge Week
[Drill Murata] Uruwashi Hiniku Ijiri | 麗人秘肉挑弄她 [Chinese]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2014-12
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
[Kuroneko Smith] Oba-san no Karada ga Kimochi Yosugiru kara <<Kouhen>> ~Boku no Oba-san wa Chou Meiki Datta~ [English] [cc0dykid]
Akane-chan Challenge! | 아카네짱 챌린지!
[AYA] Replay (Mi.Da.Ra) [English]
Oi ni Anal Kaizou plus Anal Fuck
(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)
COMIC Masyo 2012-08
[PIero] PAICCHU Ch. 1-8 [English] [Brolen+B.E.C. Scans]
[Tsukino Jyogi] Tsuyairo Jouwa [Digital]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Oi to Oba no Heya | Nephew's and Aunt's Room
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 扶她榨乳挑战 3 [Chinese] [黄记汉化组]
Perverted Aunt [English] [Rewrite] [EZ Rewriter]
[Freehand Tamashii] Nukunuku Kaachan! Zouho Kaitei-ban [Chinese] [某三人汉化组]
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
Akari Challenge
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 | Chaldea Outdoor Challenge with Abby-chan 2 (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(C91) [Mousou Colosseo (Oda non)] H na Toshiue no Hitozuma Onna Joushi Bon [Chinese] [瓜皮汉化]
[Toguchi Masaya] Wotome Haha [Chinese]
(C88) [Shinobi-Rocket (Sasamashin)] Akatsuki Challenge! (Kantai Collection -KanColle-)
[Haitukun] ひとづまフタコマ Vol. 1-15 (Ongoing)
[Tsukino Jyogi] Yukemuri Jouwa - A Steamy Love Story (COMIC X-EROS #21) [English] [HappyMerchants]
Challenge Days
JK Tamamo no Shuugaku Ryokou Oppai Challenge
[Freehand Tamashii] 2
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[Yuuki Ray] Shota Eater Ch. 1-8 [English] [biribiri]
(C92) [C'sHOUSE (Iguchi Sentarou)] HANABITCH BORUTAGE (Boruto)
[Hoshino Ryuichi] Yuuwaku no Toshiue Apartment Ch.1 [English] [constantly]
[Tokie Hirohito] Pearl Rose
[Nishikawa Kou] Tomodachi no Haha wa Boku no Mono - His Mother is My Love Hole
Kashima-san to Akimatsuri Challenge
[DOZA Village (Dozamura)] Chikako Obasan to Kedamono Mitai na Oikko [Digital]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
(C89) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 17 (Kanon)
Akogare no Oba o Netoru | Cheating With My Sexy Aunt
Semen Storage Challenge
Kyokon Shoujo Nyoudou Challenge!
[Mikan Dou] Boku to Oba | Aunt and Me [English] [Amoskandy]
[Kurokoshi You] Youkoso Greenwood e | Welcome to Greenwood (COMIC Megastore 2010-04) [English] [R U MAD?]
(C61) [Action Mokei (Imaizumi Atsushi)] Trust you (AIR) [English] [EHCOVE]
(C81) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 9 (Kanon) [English] [Belldandy100] [Decensored]
(C72) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho (Kanon) [English] [Shounen no Yorokobi]
Futanari Milk Challenge 6
[Itaba Hiroshi] Ketsu-en Ch. 1-4
[Juna Juna Juice] Cass Oba-san Hatsu AV Debut (Big Hero 6)
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project) [Digital]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
[Karma Tatsurou] Oji Shirazu (Tsuya Mama) [English] [Touma]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]
Paying a Visit to Auntie [English] [Rewrite] [EZ Rewriter]
[Uo Denim] Get O~ba~ | Get Aunt~ (COMIC Kairakuten 2014-12) [English] {Afro}
[Itaba Hiroshi] Kazoku Soukanzu
[Kuroki Hidehiko] 33 Sai Midarazuma | 33 Year Old Lusty Housewife [English] {Tadanohito} [Digital]
[PIero] PAICCHU [English] [Brolen+B.E.C. Scans]
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
(C82) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 10 (Kanon) [Decensored]
[Jeanne DA'ck] Sex Aid Potato
Hitori Challenge Rakugaki
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-8 [English] [Fated Circle]
[Freehand Tamashi] Oba to 3P
[Hanpera] Oya no inu ma ni (Inshokukei Oneesan ga Shitaikoto) [Chinese] [黑条汉化]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[Mizu] Kids Challenge [English]
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C80) [MOON RULER (Tsukino Jyogi)] Meme-san to Motto xx | How to Train Your Nice Aunt+ More xx With Meme-san (Denpa Onna to Seishun Otoko) [English] {Yoroshii}
[Vulcan Nure] Mii-chan to Taa-kun
COMIC AUN 2015-06
(C73) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 2 (Kanon) [Decensored]
[Nishikawa Kou] Oba To Haha | Aunt And Mother (COMIC Penguin Club 2021-07) [Digital][Chinese]【羅莎莉亞漢化】
[Mikemono Yuu] Shitataru Kanojo - Drip Lover [Chinese]
[Emori Uki] Oba-chan no Waki to... Tokubetsu-hen | Auntie's Armpits and... Special Edition (Kinshin Souai) [English] [tengokuoh] [Digital]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) [Digital]
[Torimogura] Osananajimi-chan Ikase Challenge
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
Nametake Challenge!
Kasen-chan no Jasen Rouraku Challenge
DT Chinpo 100-pon Acme Challenge!!
[Jukujuku Juvenile (Seibee)] Nigate na Kansai no Obasan ni Azukerareta Atsui Atsui Natsu no Yoru [Chinese] [含着个人汉化]
Mordred nipple Challenge | 莫德雷德乳首挑戰
COMIC HOTMILK 2018-08 [Digital]