Sayaka is happy to masturbate with highest effort
[Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Seiso Bitch Control
Yasashisa no Uragawa | Behind the Kindness
[Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Dark Elf Control [Chinese] [就變態翻譯組一人樣 x 我尻故我在個人漢化#28] [Digital]
Ambiguous Gender Sex
(C73) [Insert (KEN)] Boku dake no Bakunyuu Onamaid -Uwaki hen- | My Personal Big Breasted Masturbation Maid -Flirtation Chapter- [English] [Saha]
Maid na Senpai Junbigou | Maid Senpai *In Progress*
Clavelle to Miosotis
[Anthology] Ikisugi-kei Bishoujo no Onanie Life - Every day Masturbation Vol. 1 [Digital]
[Hanya] Yobae! Inko-chan | Nightcrawler! Inko-chan [English] [Digital] {Mistvern + Bigk40k}
[Mushimusume Aikoukai (ASTROGUY2)] Onanie Daisuki Itsumi-san | Itsumi-san Loves To Masturbate (Girls und Panzer) [English] [Doujins.com] [2016-03-31]
: A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2
Masturbation
[Mikan Dou] Musuko no Musuko ga Dekai | My Son's Dick is Big [English][Amoskandy]
[Neruneru (Neneru)] Abigail no Reii Kaihou Keikaku (Fate/Grand Order)
Hyoushi ni Ippai Condom o Kaiteiru kedo Nakami ni wa Condom ga Nai Abigail no Usui Hon
Futanari! 4 Junbigou
[BigMeatBun (Ibara-D)] Trample (Kantai Collection -KanColle-) [Chinese] [Digital]
A book where chubby futanari just masturbates
Wonder Wife: Boobs Crisis
FGO no Ashibon 6 | FGO의 발 책 6
Houman Mucchiri Pai ♥ | Voluptuous Plump Boobs ♥ Ch. 1-4
(C92) [Berry!16 (Saki Chisuzu)] Shiki-nyan wa Producer de Lotion Onanie ga Yamerarenai! | Shiki-nyan Cant Stop Using The Producer For Her Soapy Masturbation! (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
(C58) [NAS-ON-CH (NAS-O)] Demongeot 2 Junbigou (Dead or Alive)
Dagashi Yori Oppai ga Suki | I Like Boobs More Than Sweets =CW + Facedesk=
Atago (Azur Lanoe) No Kyousei NTR Uma Reipu -
(C94) [Shibayukiya (Shibayuki)] Yasaka-san no Oppai | Yasaka-san's Boobs (High School DxD) [English] [biribiri]
[Maeshima Ryo] Jiikkusu | Masturbating Ch.1-5 [English] {5 a.m.}
豊満熟母とマザコン息子
Zenryousei Danshikou Onanii Jijou -Boarding school for boys masturbation circumstances-
Bakukon Futanari Joshi - Aan Bakkyun Bakkyun Itsumo no Shasei Asobi | Big Cock Futanari Girls Ahn♡ Bang♡ Bang♡ Their Usual Ejaculation Play
[Xano501] Nanoha x Fate Boob Magic [Chinese]
[Senor Daietsu] Gyaku Sekuhara Kyojiri Bukachou no Inshin | Reverse Sexual Harassment: Big Booty Boss and Her Lewd Lips (Kanjuku Monogatari 2012-12 Vol. 8) [English] [CapableScoutMan]
SUPERBOOBS Ch. 11-16
[NCP (big.g)] Netorare Tsuma [Chinese] [战栗的玻璃棒汉化]
[Bigshine] Mesugaki Santa no Jeanne Lily (Fate/Grand Order)
Elf x Orc Control?
[Shichiyou Souryuujin (Soushin Souma)] Natsucomi TYPEMOON Hon Junbigou (Tsukihime)
Meikyuu de Kakutou Musume no Shitai o Hirotte Jiangshi ni Shitemita Hanashi
(C95) [ESSENTIA (Fujima Takuya)] Abigail wa Amaetai! (Fate/Grand Order)
Big Sister Little Sister After
(C61) [Cobanzame (Koshow Showshow)] Koshou Sunzen Koshouchuu 8 Junbigou Ayaseka No Hitobito
(C95) [LeimkissA (Nekohane Ryou)] FGO EROmnibus. (Fate/Grand Order)
[Kiken Shisou] Kyonyuu no Ori - A cage of big boobs -
Do M Nandesukedo Nanika Shakunetsuhen | I'm a Big Masochist, So What? Red Hot Edition
(C89) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Teitoku Enshuuchou (Kantai Collection -KanColle-)
Haiboku Otome Ecstasy Vol. 17
Daijoubu? Oppai Momu? | Are you alright? Do you need to rub some boobs?
[Tabigarasu] Chibusa-sensei Returns (COMIC Shitsurakuten 2018-06) [Chinese] [我尻故我在個人漢化] [Digital]
Oku-san no Oppai ga Dekasugiru noga Warui! 2 | It's Your Fault for Having Such Big Boobs, Miss! 2
Big Bursting Breasted Teacher Fantasies (Jap)
Futanari Masturbation Festival 4
(C91) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Teitoku Enshuuchou San (Kantai Collection -KanColle-) [English] {Hennojin}
(C91) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Teitoku Enshuuchou San (Kantai Collection -KanColle-)
Lechery Big Hooters Soldier
Howan Howan Osakebe
[Otabe Dynamites (Otabe Sakura)] 148cm No Bra & Kyonyuu Therapist to Micchaku H | Close Contact with a 148cm, Big-Boobed & Bra-less Therapist [English] [Confidential TL] [Digital]
BB-chan to Neru
[Yuzuponz (Akairo, Sudachi)] Ane no Pantsu de Onatte itara Inma ga Yatte kita | A Succubus Came When I was Masturbating with My Sisters Panties [English] [Kermaperse] [Digital]
Sexual Parody CG series vol. 29 | Retro Heroine-kei Sakuhin > Carmen ’99 cm | Woman with 99 Mystery and 99cm boobs
[Chieko] Zenryousei Danshikou Onanii Jijou -Boarding school for boys masturbation circumstances- (Gekkan Web Otoko no Ko-llection! S Vol. 25) [English] [mysterymeat3] [Digital]
[Jamming] Unlimited Big Tits Harem Ch. 1 [English] [CrimsonCorset]
(Mimiket 7) [Bousou!! Fuhatsu-dan (Takai Biki)] BOOB V (Di Gi Charat)
[Ozy] Bakunyuuzuma ~Shitsukete Rinkan~ | Big Tits Housewife - Gangbang training (ANGEL Club 2015-01) [English] [desudesu] [Digital]
COMIC Shitsurakuten 2016-04
Boob Job Mom [English] [Rewrite] [EZ Rewriter]
[Ashurame Gajoh (Manzi_SS, Hakuto)] Big Girl Crushed Us [Chinese] [Digital]
Osakabehime ga Shikoshiko Shite Kureru Hon | A Book Where Osakabehime Masturbates You Dry
Hyakka Nyuuran ~UZUME~ | Hundred Blossoms Raging Boobs ~UZUME~ Ch.0-6
[BigMeatBun (Ibarad)] Trample (Kantai Collection -KanColle-) [Digital]
[Shioroku] Hajirai no Puffy Nipple - Big Puffy Nipples College Teen
Nonfiction
[Asuhiro] Ai ga Ippai Ero wa Oppai | Lots of Love, Boobs are for Sex [Chinese]
Mesuneko Ingi
[Anthology] Heroine Pinch Vol. 10 [Digital]
Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-4
(Futaket 13) [MBL (Kakugari Kyoudai)] Suki Suki Beuuze-chan (Petit) | Cutie Pie ♥ Little Beuuze (Futanari! 4 Junbigou) (ENGLISH) (TAIPAN TRANSLATIONS)
Haiboku Otome Ecstasy SP9
[chin] Bakunyuu Hitozuma no Netorare Sex Pet Seikatsu | Big Tits Housewife NTR Sex Pet Life (ANGEL Club 2015-05) [English] [desudesu]
Abby-chan to Ikenai Ko Kouza
COMIC Shitsurakuten 2022-03
(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]
[Asuhiro] Ai ga Ippai Ero wa Oppai | Lots of Love, Boobs are for Sex [English] [Trinity Translations Team]
[Doronuma Kyoudai (RED-RUM)] FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection [English] [2d-market.com] [Decensored] [Digital]
[Nobishiro] Hentai Kansoku ~Yome no Bakunyuu Kaa-chan o Netoritai/I want to cuckcold my wife with mother-in-law's big breasts [English]
[ACID EATERS (Kazuma Muramasa)] Abigail Williams no Meijoushigataki Kawaisa | The Indescribable Cuteness of Abigail Williams (Fate/Grand Order) [English] [Burger]
(C84) [Namakemono Kishidan (Tanaka Aji)] UnSweet Haha Wakui Kazumi SIDE Masashi Junbigou | UnSweet Haha Aimi Wakui SIDE Masashi Preparation [Englsih]
(SC64) [Nagiyamasugi (Nagiyama)] Love Live! Kotori-chan no KadoOna | Kotori-chan's Desk Edge Masturbation (Love Live!) [English] [h0henD]
[Energia (Pikachi)] It's Lonely to Masturbate by Yourself (Puella Magi Madoka Magica) [English] [Yuri-ism]
SUPERBOOBS Ch. 11-19
An older brother who helps her futanari sister masturbate
[Zenra Yashiki] Masegaki ga Mie de Enkou o | A Precocious-Brat Pretentiously Tries Compensated-Dating (Okosama Basket) [English] {Mistvern + Bigk40k}
(C93) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 56 (Azur Lane)
[Tabigarasu] Maou no Fukkatsu ~Arui wa Majo no Ketsumatsu~ | The Demon King's Revival ~ Or the Witch's End (Haiboku Otome Ecstasy Vol. 17) [English] {Stopittarpit} [Digital]
[Anthology] 2D Comic Magazine Tairyou Nakadashi de Ranshi o Kanzen Houi Vol.2
[Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5 [English]
[Deego] Sana Pai | Sanae Boobs (Touhou Project) [English] [Fellowship Of Freelancers]
Shinkai Seikan!
Sister vs Masturbation Hall
(C67) [P Shoukai (Koshow Showshow)] Watashi no Onii-chan | My Big Brother (Momo-an 16) [English]
Pollution
[BIG (big.g)] JK (Jitaku Kankin) SEX [Digital]
(C58) [Big Boss (Hontai Bai)] Motoko SP. (Love Hina)