Mast

[Anthology] Kyonyuu Reika - Sadistic Bondage Love

First Love - DariNatsu [mikanuji] [English] [Sexy Akiba Detectives] [The Idolmaster: Cinderella girls]]

(C68) [Titokara 2nd Branch (Manami Tatsuya)] Trick or Treat! ~Soushuuhen~ (He is my Master)

[18master] Hajimete no Ane

(SC2017 Summer) [Shimajiya (Shimaji)] Saimin My Room -S- Size (THE IDOLM@STER CINDERELLA GIRLS)

Suki wo Oshiete Master-kun - Tell Me the Love, Master

[Nikuyoku Boutarou] JiiChuu! Ni ~Jii Chuudoku Shoujo~ | Jiichu! 2 Girl Masturbation Addiction [English] [Jojo]

The Thin Line Between Masturbation and Doing It

(C69) [St. Rio (Bomubomu Purin, Kitty, Kouenji Rei)] Kyou Kara Ore wa! Goshujin-sama 6 (Kore ga Watashi no Goshujin-sama [He Is My Master])

[Mamamaster] Hikikomori no Okaa-san [Chinese] [魔劍个人汉化]

Milk Masters 2

[Grace (Yokoyama Naoki)] Karen to Nao no Rin-chan Now! (The Idolmaster Cinderella Girls) [Digital]

[MasterMind (Sakaki Naomoto)] Houkago Nikutai Change! ~Mezametara Onna ni Natteita Ore wa Sassoku Osowarete!?~

Committee Chairman, Didn't You Just Masturbate In the Bathroom? I Can See the Number of Times People Orgasm [English](Ongoing)

(C92) [Bunbonian (Bunbon)] Master no Inai Uchi ni Ippai Onanie Shichatta Omorashi Kiyohime-chan (Fate/Grand Order) [Chinese] [如月響子汉化组]

[MEPHIST (Makita Tomoki)] Onayuri Ch. 1 [English] [WiD] [Digital]

Akira-chan no Rakugaki Zume

[Sakuragi Piroko] Motto Shiritai! Onnanokono Hitori H

[Brother Pierrot] Hataraku Onna no Ureta Ase

(C80) [MEKONGDELTA, DELTAFORCE (Zenki, Route39)] MASTERY M@STERS (THE iDOLM@STER)

Subesube to Taion | Smooth and Warm

(C90) [Oshiruko Sentimental (Yodare)] MIKU NO SHITAGI ERABI (THE IDOLM@STER CINDERELLA GIRLS)

[Hittsuttsu (Hittsu)] Ringo-chan's Lunatic Masturbation

[Ohoshisamadou (GEKO)] Koukyuu Club Chaldea -Haikakin Master no Tame ni Watashi-tachi, Hatarakimasu- | High Class Club Chaldea -Were Working For Our Master- (Fate/Grand Order) [English] [Doujins.com] [Digital]

(C66) [Black Onix (S Master)] Comic Endorphin 6 DISK 2 (Tokimeki Memorial 2)

(C46) [MünchenGraph (Kita Kaduki, Mach II)] Haraharatokei vol.4 (Various)

Oshigoto Theater 8

Hayato wa Shizuku De Shikoranai!

(C87) [Mikandensya (Dan)] +2 Drink (THE IDOLM@STER CINDERELLA GIRLS)

Osaki

Otona no Omocha no Tsukaikata | 大人的玩具的使用方法

Friend Master to | With Friend Master

[Kotoyoshi Yumisuke] Mama-san Volley-bu Ultimate | Ultimate Volleyball Club For Moms (COMIC Megastore 2013-02) [English] [Hoshiboshi]

[Son Hee-Joon] Master in My Dreams Ch.0-32 (English) (Ongoing)

[Master Volume] Abismal Rave!!

(Colorful Master Harmony) [Dannoura (Kurano Yuuichi)] Anya to Ecchi Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)

[Horitomo] Mummy Maid (Unreal Syndrome ~Higenjitsu Otome Aikou Shoukougun~) [English] [TheLustyLadyProject] [Digital]

Irelia's new Master

(C45) [MünchenGraph (Kita Kaduki, Mach II)] Hara Hara Dokei Triangle (World Masterpiece Theater, Yadamon)

[Energia (Pikachi)] It's Lonely to Masturbate by Yourself (Puella Magi Madoka Magica) [English] [Yuri-ism]

[nishi iori] A4s' 1 "from the earth to the moon"

[Jagausa] Love Chuchu Mithra-san

EAT SHIT!! 2 Chikan no Torisetsu zenban!

[Tatsunami Youtoku, Yamazaki Masato] Bijin Henshuu-chou no Himitsu | Beautiful Editor-in-Chief's Secret Ch. 1-7 [English] [Forbiddenfetish77, Red Vodka, Crystalium, CEDR777] [Decensored]

(C74) [Ukkaridou (Shimazu Isami)] Daremo Shiranai Monogatari no Tsuduki (Pokémon) {masterbloodfer}

[Kenja Time (MANA)] Gentle Master (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Geben汉化] [Digital]

(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [English] {Shotachan}

Master wa Watashi ga Inakya Dame nan dakara | Master is Hopeless If I’m Not With Him

Koume ga Yuuwaku Shite Kurunda ga.

[RHF=Migite no Tomo Sha] Shinyaku Seisho

(Utahime Teien 16) [Umemoto Seisaku Iinkai (Sakayama Shinta)] citrus (THE IDOLM@STER CINDERELLA GIRLS)

(C72) [etcycle (Cle Masahiro)] CL-ic #1 (They Are My Noble Masters) [English] {redCoMet}

(C87) [Kaguya Hime Koubou (Gekka Kaguya)] THE iDOL M@STURBATION (THE IDOLM@STER)

(C94) [Megabox (Meganei)] Uzuki no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)

(Motto! Colorful Master) [Nekomataya (Nekomata Naomi)] Kirameku Butai no Uragawade ～matinee～ | Behind the Sparkling Stage ~matinee~ (THE iDOLM@STER) [English] =LWB=

(C74) [adel-heid (Hatch, Zukiki)] Hacchi & Zukiki no Sekai Meisaku Gekijou 9 (Lucy of the Southern Rainbow, Remi, Nobody's Girl)

[Master Volume (Jyujyo)] Abismal Rave!! Dasshutsu

(SC12) [Nakayoshi-dan] P jou no monogatari (Periinu Monogatari)

[Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5 [English]

(C90) [KONOHA (Hotei Kazuha)] SEX to Watashi (THE IDOLM@STER CINDERELLA GIRLS) [English] [SeekingEyes]

Futa Ona Joshou | A Certain Futanari Girl's Masturbation Diary Ch.1 - FutaOna Introduction Chapter

Ecchi na Koto wa Ikenai Koto da wa Ne? Master | Doing Dirty Things is Shameless, right Master?

Sasoware Master 4 | Seduced Master 4

(C94) [AIR POCKET (Sola Bozu)] Zettai Raikou Remasterd (Fate/Grand Order)

(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]

Hayato wa Shizuku de Shikoranai!

(Utahime Teien 10) [SeaFox (Kirisaki Byakko)] MINAMI MERMAID (THE IDOLM@STER CINDERELLA GIRLS) [English] [H-Konbini]

[ポヨちん線] OPPAI MANKO チ●ポゲイナー

Momoka Yoitsuma 3

[Asanoya (Various)] Genkikko 5 (Various) [Digital]

(C68) [NNZ DAN (Great Majin)] Ore ga Omae no Goshujin-sama (Kore ga Watashi no Goshujin-sama | He Is My Master)

(C65) [Black Onix (S Master)] Comic Endorphin 8 Ge no Maki - The Concluding Book (Samurai Spirits)

(Futaket 9.5) [Kaguya Hime Koubou (Gekka Kaguya)] THE iDOL M@STER SHINY FESTA (THE IDOLM@STER)

[Studio SFC (Various)] Parodic 3 (Various)

Riamu-chan wa Toutoi yo!

[sigmastar, PureSlider (Kagetsu, Matsuo)] Gamushara Mob Rape 2 Chikan Jigoku Hen (Kuroko no Basuke) [ENG]

[Master Volume (Jyujyo)] Onmyo taisen jomaku zenpen

(COMITIA111) [V-SLASH (Yuugiri)] Savage Mind Hanshoku no Okite [English] [HMedia]

Master wa Watashi ga Inakya Dame nan dakara | Master Is Hopeless If I'm Not With Him

That Idol In Latex

Riamu-chan wa Toutoi yo!

(COMIC1☆9) [lunatic joker (Tsukigami Luna)] Nitta Minami ga Anya to Ecchi Shichau Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]

(C68) [Hakueki Shobou (A-Teru Haito)] Choufun Maid | Super Horny Maid (He Is My Master) [English] [Chocolate]

[18master] Boku to Kaa-san no Ikkagetsu [English] {forbiddenfetish77}

[Dolce vite] Otona no omocha (THE iDOLM@STER)

Futa On Dai-Yon Shou | A Certain Futanari Girl's Mastubation Dairy 4 English Translation

(SC52) [Draw Go (Souichi)] BakkonMaster (Pokémon, THE iDOLM@STER) [English] {doujin-moe.us}

(C90) [bolze. (rit.)] White Star (THE IDOLM@STER CINDERELLA GIRLS)

Gamushara Mob Rape 2 Chikan Jigoku Hen

[Calpis Koubou] Hajimete no Futanari Onanie

(Utahime Teien 10) [SeaFox (Kirisaki Byakko)] MINAMI MERMAID (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [最愛加蓮漢化組]

(C93) [FLAT (Yukyu Ponzu)] Master nara, Yokutte yo | I'm Okay With It, If It's You Master (Fate/Grand Order) [English] {Doujins.com}

[Akahachi] Orenchi no Mahoutsukai 3 -Horegusuri Daisakusen!-

(C92) [YtoH2 (VT)] Master no Oshigoto. Rider Hen | A Master's Job - Chapter Rider (Fate/Grand Order) [English] [EHCOVE]

(Utahime Teien 2) [Count2.4 (Nishi)] Secret: Live After (THE IDOLMASTER) [English] [CGrascal]

[Idol Master][Flavor Graphics][111016] MASTER GRAPH_IOR DL

[Datendou] ENDLESS DESIRE -01- XENOGLOSSIA (idolmaster)

(Colorful Master 8) [Shoujo Idenshi (Ayase)] Double Aste (THE IDOLM@STER CINDERELLA GIRLS)

Shishou ga Michibiku Chaldea Servant Harem Seikatsu | Chaldea Servant Harem Life with Master (decensored)

[Daisuki!Bi-chikun] Ah...Natsukashi no Heroine Tachi!! 10

(C95) [Trance Red Oxide (Teiryoku Lolita)] P-san! Chie Waruiko ni Nachaimasu (THE IDOLM@STER CINDERELLA GIRLS)

[NiseMIDIdoronokai (Ishikei)] OmamatO Omakebon Matomemashita (Various)

(C51) [Yumeizukosha (Genka Ichien)] Sukisuki Belgium Choco (Various)

(C88) [Akashitei (Tokoyo Akashi)] Koume-chan to Mankitsu shiyo (THE IDOLM@STER CINDERELLA GIRLS)

[Inochi Wazuka] Chindol☆Master ~The Otintin Idol Master~ [English] [mysterymeat3]

[Senpenbankashiki (DATE)] DOUBLE BIND (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Digital]

想得到你的愛撫 已迫不及待 [風的工房] [消火器] ふれてほしくて たまらない (無修正)

[mugicha. (Hatomugi)] MILLION SOLO THE@TER 2 (The IDOLM@STER MILLION LIVE!) [Digital]

[Paradise City] Tabetakigasuru 11

(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}

(C90) [Pannacotta (Shono Kotaro)] Boku dake no Hentai Kanojo

[Pico Pico Labyrinth] Izumi Double-Booking (Kore ga Watashi no Goshujin-sama / He Is My Master)

Tonikaku Ayamaritakute Tsukutta Toppatsu Bon

(C93) [Tamakakeya (Tamakake)] Yaegashi Koshoten Kinbaku Monogatari

Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch.5 - FutaOna 5

[18master] Boku to Kaa-san no Ikkagetsu 2 | My Month Together with Mom [English][Amoskandy]

Hikikomori no Okaa-san 2

[NiseMIDIdoronokai (Ishikei)] NAKABA (He Is My Master) [English] [SaHa] [Decensored]

Futa Musume ni Itazura Shicha Ikemasen | Don't mess with futa girls - Masturbation stream

(COMIC1☆2) [Youkai Tamanokoshi (Chiro)] MASTER@ GIRL (THE iDOLM@STER)

SSM - Skullgirls Squigly Masturbation

Some comic strips

(C73) [adel-heid (Hatch, Zukiki)] Hatch & Zukki no Meisaku Gekijou 08 (World Masterpiece Theater)

(C91) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika no Saimin Dosukebe Kansoubun with Nitta Minami + Paper (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]

(C86) [Yume no Niwatori Goya (Sabano Niwatori)] P-P-Passion (The Idolmaster Cinderella Girls)

[Uziga Waita] Nukarumi no Naka

(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]

[18master] Kanae-san

NicoEri Onadou | NicoEli's Path of Masturbation

(C72) [Mr.Outside (Tomohara Michiya)] Invel Daisuki Haruka Masshigura! | Imber Love Tales of Haruka (The IDOLM@STER) [English]

Akutaaju R-18 Yanagi No Nemurenaiyoru

[Master Volume (Jyujyo)] MASTER VOLUME SNS sakuhin + settei shiryo rafu-shu

[Gerupin (Minazuki Juuzou)] Shiburin Tai Zetsurin (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

(C71) [ROUTE1 (Taira Tsukune)] NEKONEKO[M] | NekoNeko Rank M (THE iDOLM@STER) [English] =IKO=

(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English] [kyuukei]

THE KOUKAKUM@STER

[Hasuya] Yutori Ecchi (Idolmaster)

(SC36) [Tsunken (Men's)] Heavens Door (Kimi ga Aruji de Shitsuji ga Ore de) [English] [Doujin-Moe]

[Shinsekai Soukensha (Asari Yoshitoo)] Yokochin!! Zenbu Enpitsu Kaki Ero Manga (Various)

[1or8 (Minokichi)] Rakugaki Matome Bon [Digital]

[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3 [English] [2d-market.com] [Decensored] [Digital]

Complex-5. E.N.Complex!

(Renai Free Style! Osaka Taikai) [sigmastar (Kazuki)] Kimi no Tonari de Zutto. (Free!) [English] [Baka Dumb Aho Scans] [Decensored]

FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection

[Ochaocha Honpo (Chabashira Tatsukichi)] Ikenai desu! Nonaka-sensei ~vs Waka Papa Hen~ [Digital]

[GPX (Aoume Kaito)] Omocha (He Is My Master)

Oshiri-san no Shiriana Jii Kiroku _ Le record de masturbation du trou du cul d'Ojiri full colors

(C69) [FlavorGraphics* (Mizui Kaou)] Odekomaster (THE iDOLM@STER)

(SC39) [BLACK ONIX (S Master)] COMIC Yendolfin 11 (Mushihime-sama) [English]

[BLACK ONIX (S Master)] Comic Endorphin 6 DISK 3 (Tokimeki Memorial 2)