(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [Bisaya] [bitcrush!]
[Wakamiya Santa] Boku wa Heikou Sekai no Inran Ninpu | 我是平行世界的淫乱孕妇 (TS Zecchou Situation) [Chinese] [有条色狼汉化] [Digital]
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[Hanairogaeru (Kitsuneko Anko)] Hime-sama no Taikutsu na Gogo | The Princess's Boring Evening (Mawaru Penguindrum) [English] {Doujins.com} [Digital]
Mordred nipple Challenge | 莫德雷德乳首挑戰
A Certain Futanari Girl's Masturbation Diary Ch.1 - FutaOna Introduction Chapter
: A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2
[Inu] Hatsu Inu Vol.2 (Anfang Hund Zwei) [English] [Decensored]
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
[Supe (Nakani)] Mukashi wa Kawaikatta [Digital]
(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)
Imouto no Oppai ga Marudashi Datta Hanashi 5
[Ruibosucha] Niku Dorei Joshikousei ~Watashi-tachi ga Mamono no Niku Benki ni Naru Made~
(C63) [Shishamo House (Araki Akira)] JET A GOGO (Bomberman Jetters)
(Futaket 11.5) [Doronuma Kyoudai (RED-RUM)] Futa Ona Dai-Yon-Shou | A Certain Futanari Girl's Masturbation Diary 4 [English] [Sn0wCrack]
Kyokon Shoujo Nyoudou Challenge!
[Umekko Dou (Umekko)] Hajimete no Kado Onanie [Digital]
[♀Seraphita♂] [Otokonoko] Boku wa Mada Boku no Koto o Nanimo Shiranai
UnknownUltimateChallenge
Semen Storage Challenge
COMIC Mugen Tensei 2018-10 [Digital]
(C93) [Izumi no Hiroba (Izumino Mitsuba)] Vigne Dropout (Gabriel DropOut) [English] {WSDHANS}
Onani Dakenara Daijoubu?
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
Jisatsu Challenge | 自殺挑戰
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
[Shiose Jun.] Ikase te Ageru
[Nikuyoku Boutarou] Jiichu! 3 Girl Masturbation Addiction [English]
Watashi no Kareshi to Nete Kudasai Ch. 1-3 | Please Sleep With My Boyfriend Ch. 1-3
Pancakes Challenge
Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~(105leFH18B2个人汉化)
(C94) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO KAWAII (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
(C87) [Light Garden (Hikabe Sakuho)] Mousou Suru Akatsuki (Log Horizon) [English] [EHCOVE] [Colorized]
Shlick-Crazy Ninja 2 (uncensored)
Yui-chan SEX Challenge!!
(C90) [Purin Kai Yoghurt (Chiri)] CxMxK NOTE VIII [Chinese] [靴下汉化组]
(C52) [Chikuwano Kimochi (Kadota Hisashi)] PON-MENOKO Kadota Hisashi Soushuuhen (Various)
Okay-san no Nukinuki Dosukebe Challenge
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
[Studio Tapa Tapa (Sengoku-kun)] Kaeru desuga, nanika? 2 (Boku no Hero Academia) [English] {Hennojin} [Digital]
[SJ (Ryudo.)] Kase (Kuroko no Basuke)
(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3
Sayaka is happy to masturbate with highest effort
Saimin Tengoku Challenge 04
[Hatch] JS
[Hanigura Soft] Jimiko no Kuse ni Namaiki dazo! | You're Acting Awfully Full of Yourself For Such a Plain Looking Girl [English] [Doujins.com]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
Aiiro Fetishism
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital]
(C91) [PUMPERNICKEL (Sumisuzu)] Ganbaru Kashima-san o H de Iyasu Hanashi Zenpen (Kantai Collection -KanColle-) [English] [NHNL]
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 4-7 [Chinese] [前线作♂战♀基地] [Digital]
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
[valssu (Charu)] Roshutsu Shoujo Yuugi Aida [Chinese] [流星汉化] [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho 3
Sex Challengers
(Yakumo Safari Park 4) [Rakka Sokudo 2.5 (Pira)] Yappari Neko nano. 2 (Touhou Project) [English] [ATF]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
[TSF no F (Various)] TSF no F no Hon Sono 5 [Digital]
(C94) [mugicha. (hatomugi)] MILLION SOLO THE@TER 5 (THE IDOLM@STER MILLION LIVE!)
Challenge! Hentai Majo Rensei
(SC2015 Autumn) [Tsurutsuru Pain (Pikeru)] Peropero Shoujo (Fate/kaleid liner Prisma Illya)
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
[bolze. (Various)] Honanii (Girls und Panzer)
Ero Trap Dungeon no Challenger
G Koui no Maria | Masturbating Maria
#SoniCha Ikuiku Challenge
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
TS-kko Otokoyu Challenge!
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Nokoppa] Love Love Onii-chan! (Gekkan Web Otoko no Ko-llection! S Vol. 32) [English] [mysterymeat3] [Digital]
Ko-Gil Challenge
[Ogawa Kanran] Ayakashi no Yakata - Fascinating Mansion
(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
[Ochaocha Honpo (Chabashira Tatsukichi)] Ikenai desu! Nonaka-sensei ~vs Waka Papa Hen~ [Digital]
(C80) [Kia no Moribito (Himiduki Kazusa)] in public lite [English]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch.5 - FutaOna 5 [English] [2d-market.com] [Decensored] [Digital]
[E-Musu Aki] Kimochi Ii Musume [Chinese] [無邪気漢化組]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
[Sidekick] Kitaku Honnou
[Shirotsumesou (Ryokai)] Starlight Milky Way 3 ~Star Dust Drops~ (Strike Witches) [Digital]
Maki Nico Lez Challenge
Six Fanarts Challenge NSFW Pack
[E-Musu Aki] Kimochi Ii Musume Ch.1-4 [Chinese] [無邪気漢化組]
[Azukiko] Kyou kara Kimi no Dorei
(C93) [Arkhetelos (Arai Togami)] Anata no Koe ga Kikitakute... (VOCALOID) [Chinese] [澄音个人汉化]
[Trump] Futanari Masturbation Festival 4 (English)
(C79) [mim'im (Mimisuke)] Double Milk
(C94) [SHIOHAMA (kylin)] Onanie Chuudoku Arisu-chan (Girls und Panzer)
Kuikomi Sukyantei
[Hanya] Yobae! Inko-chan | Nightcrawler! Inko-chan Parts 1-10 [English] [Digital] {Mistvern + Bigk40k}
(Futaket 7) [Under Village (KANERU)] Gachinko 1V (Mitsudomoe)
[Tatsunami Youtoku, Yamazaki Masato] Bijin Henshuu-chou no Himitsu
[Kisho-Muri (A6)] Himitsu no Suiyoubi [Digital]
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Grand Order)[三色的大猩猩翻譯同盟]
(C94) [Minori Kenkyuujo (Minori Kenshirou)] Jitsuzai Hisesshoku Shoujo Junbigou | Really Oblivious Girl - Prelude [English] [maipantsu]
[Gakuen Ketsumeichou (Oriue Wato)] Yuuki to Konjou to... (Azur Lane) [Digital]
[Kekocha] Henshuu Kagamiya-san no Kannouteki na Oshigoto (COMIC X-EROS #25) [English] [constantly]
[Yukaran Nosuke] Vital Signs (Touhou Project) [Digital]
(Sweet Sweet Sweet 4) [Genmaicha (Mogu)] Nozonie (Love Live!)
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
[TANA] Roshutsu Collection - Public Sex Collection | 露出淫行的精選集 [Chinese]
[Akane Shuuhei] Trip Kairaku no Hate ni…
[Royal Bitch (haruhisky)] JK Gal ni Tensei Shita node Pakkopako [English] [Digital]
(C90) [Tousen Soudou (Tousen)] Bara Niku! 3 (Rozen Maiden) [English] {bewbs666}
(C94) [SHIOHAMA (kylin)] Onanie Chuudoku Arisu-chan | Masturbation Addict Arisu-chan (Girls und Panzer) [English] [Burger]
(COMIC1☆13) [ciaociao (Araki Kanao)] Unicorn wa Orikou (Azur Lane)
[Yamaguchi Nao] Igyou no Majo Ch. 4 [Chinese] [沒有漢化]
Kasen-chan no Jasen Rouraku Challenge
[Orikuchi] before "wanted" (COMIC JSCK Vol. 1) [Chinese]
(Houraigekisen! Yo-i! 14Senme) [Torano Ori (Toritora)] Fubuki ni Netsushisen (Kantai Collection -KanColle-)
(SC64) [Nagiyamasugi (Nagiyama)] Love Live! Kotori-chan no KadoOna | Kotori-chan's Desk Edge Masturbation (Love Live!) [English] [h0henD]
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4 | [番外篇]——快感觉醒!便器化的先辈! [Chinese] [鬼迷日眼的莱科少校个人川话化]
(C92) [Syouryu Yasui-Kai (Hoshino Ryuichi)] Hitozuma Kanrinin Kyouko 5 Kanochi Hen (Maison Ikkoku)
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Takatsu] Hitozuma A-san to Musuko no Yuujin N-kun - Married wife A and son's friend N-kun [English]
(C73) [Hispano-Suiza (Oofuji Reiichirou)] Full Metal Pink! X (Full Metal Panic!)
[Souryuu] kou iu no ga ii no [Chinese] (ongoing)
[The Yaoi Army][Joberu, Seru] Fujoshi Trapped in a Seme's Perfect Body 1, 2
[Kikaider Reijhiro] Nipple Boy Fragments Ch. 1-8 [Chinese] [刚刚汉化]
(C94) [PTD (Tatsuichi Monji)] KTOK 6 ~Zenpen~ | KTOK 6 ~First Part~ (To LOVE-Ru) [English] [iambobokay]