Yuusha no Sairokubon Challenge
[Momofuki Rio] Junyoku Kaihouku 1-goushitsu (COMIC AUN 2017-04) [English] =White Symphony= [Digital]
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
[Kawai] ETD Challenge.
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
Omoi de Bloomer Omorashi no Kioku
[Ozaki Akira] Hitozuma Inran Sousenkyo
Futa Ona Joshou | A Certain Futanari Girl's Masturbation Diary Ch.1 - FutaOna Introduction Chapter
Ko-Gil Challenge
FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection
(C94) [Hawk Bit (Kouji)] Pink Magical Stick | 粉色的魔杖 (Mahou Shoujo Ikusei Keikaku) [Chinese] [沒有漢化]
Namaiki Kuchikukan Wakarase Challenge
You Are Challenged by Kogal Takuha | La Sfida
Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3
Maru no Hodokoshi | La Caridad de Maru
(C94) [Uguisuya (Uguisu Kagura)] TAMANERO (Fate/Grand Order) [English] [Thot Patrol]
Girls from a Prestigious School Challenged to an Escape Game
Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
(C94) [PYPYworks (Syamonabe)] Oshiete Lillie (Pokémon Sun and Moon) [English] [PerceptivePercival]
[Kikaider Reijhiro] Nipple Boy Fragments Ch. 1-9 [Chinese] [刚刚汉化]
(C94) [Happy Drive! (Yofukashi)] LOG IN ERROR (Sword Art Online Alternative Gun Gale Online)
[Maki Daikichi] Majime na Watashi mo ○× deshita (COMIC BAVEL 2017-08) [Chinese] [朔夜汉化] [Digital]
Hitori Challenge Rakugaki
[Niliu Chahui (Sela)] 少女与国王的茶会 [Chinese]
Futa Ona Dai Roku Shou | A Certain Futanari Girl's Masturbation Diary Ch.6 - FutaOna 6
[Souryuu] kou iu no ga ii no [Chinese] (ongoing)
Mordred nipple Challenge | 莫德雷德乳首挑戰
[Naba] Anata no Koto ga Shiritakute (Touhou Project)
Onanie Daisuki Itsumi-San | Itsumi-San Loves To Masturbate
(C92) [Pochi-Goya. (Pochi.)] Ane Naru Mono Zenshuu 1 | Ane Naru Mono Complete Works 1 (Ane Naru Mono) [English]
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [English] {Stopittarpit}
(Futaket 17.5) [Silicon Jichou (Condessa)] Shucchou-saki de Jii Suru 32-sai | The 32 Year Old Businesswoman Futa Masturbates Before Her Business Trip [English] {Doujins.com}
[withsoda (Kitaichi Naco)] Nagai Natsuyasumi [Chinese] [不翻譯不改圖緣份到了漢化本自然會出現] [Digital]
Futanari Masturbation Festival
[Sakira] Sailor Danshi | Sailor Men [English]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5 [English]
(C94) [Yaki Tomahawk Steak (Yakitomato)] Uchi no Wanko no Choukyou Nisshi 2 (Kantai Collection -KanColle-)
(Futaket 13.5) [Fleur 9 pri (Kitahara Eiji)] Immakon no Mie III [Chinese] [无毒汉化组扶毒分部]
Kenshin Nadeshiko
The Thin Line Between Masturbation and Doing It
[TSF Mousou Chikusekijo (Minaduki Nanana, Kouji)] Yuutai no Mahoujin ~Anoko ni Hyoui Shite Kanojo to XXX~ [Chinese]
[Kimetsutenshi. L] Kataomoi: Plej proksima aŭ Plej malproksima
PreCool #5
EP-00 Futanari Public Masturbation
Ecchi Sketch Ro Ona Uchi. | The Lewd Girl Who Masturbates In Public
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
[Double Typhoon] Mahou Shoujo Liz ~VS Slime Otoko! Kutsujoku no Haiboku Koukai Rape~
(Shota Scratch 31) [S-Size (Shinachiku)] Kimi ga Suki [Chinese] [theoldestcat汉化]
Naisho no Enkou Challenge | 不可告人的援交挑战
Seieki Tamekomi Challenge
A Book of Just Chubby Futanari Masturbation
Futanari Masturbation Festival 4
Renzoku Kyousha Challenge
(C79) [mim'im (Mimisuke)] Double Milk
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
Saimin Tengoku Challenge 04
Doki Doki ❤ Ticket Challenge!
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
[Umekko Dou (Umekko)] Hajimete no Kado Onanie [Digital]
(Puniket 17) [Puchi-ya (Hoshino Fuuta)] Puchi Pure (Various)
(C88) [Chimee House (Takapi)] Chiru Roshutsu 9 [Chinese] [朔夜xUAI聯合漢化]
(C68) [Hellabunna (Iruma Kamiri)] REI - slave to the grind - CHAPTER 01: EXPOSURE (Dead or Alive) [English] [Oseya]
[DIN] Seieki Tamekomi Challenge | Semen Storage Challenge [English]
[Kiai Neko] Jii - Masturbation Friends (Masturbation Ch.8) [English] =TV=
Six Fanarts Challenge NSFW Pack
Ako's and Nozomi's Discussion of Masturbation Addictions
Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章
ETD Challenge.
Nyotengu Masturbation Book
Aisha Challenge Renji ☆ 4
[E-Musu Aki] Kimochi Ii Musume - She feels so good
(Futaket 11) [Amarini Senpaku! (Yokkora)] Nyotengu-san ga Onanie Suru Hon | A Book of Nyotengu Masturbating (Dead or Alive) [English] =SW=
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Challenge Completed!
(SPARK8) [Torikara (Suzukino Masiro)] Ore ni Yasashiku ~Hitorine no Koukuu Sanbou wa Sabishikute Tsui xx Shichau no~ (Transformers: Prime)
[Saigado] Toshimaku Sodachi no Toshima-san [Digital]
(C90) [Bakunyu Fullnerson (Kokuryuugan)] Boy Meets Gal (Oshiete! Galko-chan) [English] [Shippoyasha]
I Challenge You!
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[Katsura Airi] Karami Zakari vol. 1 | Entanglement vol. 1 [English] [sureok1]
#SoniCha Ikuiku Challenge
(C94) [TRY&Hougen Futari Shakai (Hougen)] Onanie dake nara Daijoubu? (Fate/Grand Order) [English] [constantly]
(TOP OF THE SUPER STAGE 2018) [osiri (Rinunu)] osiri Sairokubon (IDOLiSH7)
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
(C94) [SHIOHAMA (kylin)] Onanie Chuudoku Arisu-chan | Masturbation Addict Arisu-chan (Girls und Panzer) [English] [Burger]
[Jigoku no Nyanko] Chieri-san wa Makerarenai! 2 - Otto Kounin Mansion Kyouyuu Netorase Benki Tsuma Zenpen- | Chieri-san Never Gives Up! 2 - Spouse-approved Apartment Hotwife - Part 1 [English]
[Binto] Itoko wa Kiken na Joou-sama (Gekkan Web Otoko no Ko-llection! S Vol. 31) [English] [mysterymeat3] [Digital]
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
[ASK, (Serakichi.)] Futanari Onee-san to Oikko ga ♡♡♡ Suru Hanashi [Digital]
(C94) [EX Production (EX Alnam)] Uni-chan wa Onanie ga Yamerarenai (Hyperdimension Neptunia)
(C91) [Kaguya Hime Koubou (Gekka Kaguya)] Futana Live! (Love Live!) [English] [Tigoris Translates]
[Emori Uki] Bibo Soukan [Digital]
I Came Home to Find My Mother Masturbating So I Raped Her and Gave Her a Creampie
[Kouzu Shoukai (CAW=ZOO)] Zhenbao Yorozae [Digital]
Jeanne no Nikubenki Challenge
(COMIC1☆5) [Circle ARE (Kasi)] Denpa to Sumaki to Oyakodonburi (Denpa Onna to Seishun Otoko)
Zenryousei Danshikou Onanii Jijou -Boarding school for boys masturbation circumstances-
(Futaket 14) [Hyogetsu (Momonoki Fum)] Sukina Musume Ni Kokuhaku Shitara Futanari-san Deshita
Petit Xu Lewd Challenge + Extras
[Nozarashi (Nozarashi Satoru)] Shizuku to Airi no 1-kagetsu Dousei Challenge!! (THE iDOLM@STER CINDERELLA GIRLS) [Digital]
(Cinderella Star Festiv@l 03) [ALunch (Chigyo)] Hitoribocchi, Futaribocchi. (THE IDOLM@STER CINDERELLA GIRLS)
Jyoshi Daisei Yuuka Ch. 1-9
[Tsurutsuru Pain (Pikeru)] GirlsPutOut! scene.02 (Puella Magi Madoka Magica) [Digital]
[Yururuka-dou (Hoono Yurumu)] Omuken! Sono 3 [Digital]
Kids Challenge
[Nikuyoku Boutarou] JiiChuu! San ~Jii Chuudoku Shoujo~ | Jiichu! 3 Girl Masturbation Addiction [English] [Jojo]