MONTHLY THE IWATOVISION
[Miyahara Ayumu] Abunai Mizugi (Monthly Vitaman 2011-06) [English] [Japanzai]
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
Futanari Milk Challenge 2
Monthly Vitaman 2009-11
Futanari Milk Challenge 3
[Yonemochi Akihiko] adult challenge 1
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Pancakes Challenge
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 | Chaldea Outdoor Challenge with Abby-chan 3 (Fate/Grand Order) [Digital] [English] [The Blavatsky Project]
[Jyoka] Igyou Kaikitan Mannequin (Monthly QooPA 2015-06)
Monthly QooPA 2013-10
Monthly Vitaman 2006-10
Futanari Milk Challenge 6
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
[Karma Tatsurou] Irekawa (Monthly Vitaman 2011-07) [English] [Renaissance Da Vinci Translation] [Incomplete]
Monthly 'Aikawa' The Chief Editor Chp. 6
Waltz of the month (only first half)
Monthly Vitaman 2013-05
Doki doki♡ Ticket Challenge!
Kasshoku Onee-san no Fudeoroshi Yume to Kibou no Bikini Armour
Gekkan Comic Guts Re: | Monthly Comic Guts Re:
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver.4.1 [Chinese] [cqxl自己汉化]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) | One-month lifestyle challenge: Rooming in an apartment filled with dicks! Part 1 [Digital] [English] [Team Rabu2]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
Monthly Vitaman 2015-05 [Digital]
Mesu Ana Muhou Chitai Muyou no Chitsu-nai-dashi Choueki - Hoozuki Miyoko 5 years 6 months
Kanade Challenge Kouhen
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
Shimakaze-kun Challenge Shippai
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5 [English] [Uncensored]
Monthly Vitaman 2018-07
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
(C56) [M² Company (CJ Michalski, Souya Himawari)] Hachimitsu MONTH (Detective Conan)
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
Seieki Tamekomi Challenge
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
CHALLENGE
Once A Month Visitor
[Professor Grace (Grace Ishikawa)] Brain Training (From: COMIC Monthly Vitaman 2006-10) [ENG] =TV=
[ro] Ookami to Akazukin Ch. 3 (Monthly QooPA 2014-11) [Chinese] [落莲汉化组] [Digital]
Kanade Challenge Zenpen
Monthly 'Aikawa' The Chief Editor Chp. 1
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
Semen Storage Challenge
[Bobobo] Hito Tsukiburi | After A Month (PLDK) [English] =LWB= [Decensored]
[Mizone] Onigashima no Kyokon (Monthly QooPA 2014-11) [Digital]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
Supervised Monthly Ejaculation
Naisho no Enkou Challenge | 不可告人的援交挑战
Futanari Milk Challenge
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
[Bobobo] Hito Tsukiburi | After A Month (PLDK) [English] =LWB=
[Karma Tatsurou] Reikan | Ghost Sense (Monthly Vitaman 2013-05) [English] {UsagiTrans}
Monthly Vitaman 2015-08
Challenge! Hentai Majo Rensei