Sayaka is happy to masturbate with highest effort
: A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2
Kotatsu de Neteru Clarisse ni Iretari Dashitari Shichau Hon
Hibiki-chan Saimin Benki
[Tobita Takashi] Kotatsu wa Mamono (COMIC Shingeki 2010-03) [Chinese] [黑街汉化]
[Misaki Yukihiro] nikuhisyo yukiko 2012-05-2012-11
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure)
(C49) [Kotatsuya (Kouga Yun, Tatsuneko)] Clack Moon (Neon Genesis Evangelion)
[chaccu] Seijo no Kenshin [Digital]
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy) [English] [Doujins.com]
Desire King 欲求王Ch.55~70 [Chinese]
[Ukikotatsu] Nagasare Sensei
(Futaket 12) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch. 5 [English]
Chikuma to ne?
[Anthology] Slave Heroines Vol. 1 [English] {Kizlan}
Kaeru desuga, nanika? 2
FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection
Kurohana no Wa Jou ni Odoru
[Juan Gotoh] Kotatsu [ENG]
(C92) [Pochi-Goya. (Pochi.)] Ane Naru Mono Zenshuu 1 | Ane Naru Mono Complete Works 1 (Ane Naru Mono) [English]
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu [Chinese] [山樱汉化]
(C74) [Kobo Doracha (Yukimura)] Shizuka & Kurikuri Guardian (Doraemon)
[Kotatsuya (Tatsuneko)] SAILORS EX VERSION (Bishoujo Senshi Sailor Moon)
The Girllove Diary
[Usotsukiya (Oouso)] Flan-chan Kutsushita Bon 2 "Kotatsu Hen" (Touhou Project) [Digital]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2 [English] [2d-market.com] [Decensored] [Digital]
(C94) [M-ya (mikoyan)] WINNER WINNER W♂ENER DINNER (Fate/Grand Order)
[Ikeshita Maue] Trans Bitch [English] [desudesu + constantly]
[Chimemyo] Nakimushi mekanikku kaihatsu seiatsu seshi koori no haou shiiku nisshi
[Toilet Komoru] Mujintou JK! Choroi yo Yoshimura-san! 1 ~Nukegake Netori Hen~
[Supe (Nakani)] Onii-chan to Issho! [Chinese] [沒有漢化] [Digital]
[Akatsuki Myuuto] Bishoujo Club | Beautiful Girls Club Ch. 7-10 [English] [The Lusty Lady Project]
Sister Momoko-chan to Sougo Onanie
[Otono Natsu] Hentai Otome | Pervy Gir [Chinese]
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English]
(C81) [Takumi na Muchi (Takumi na Muchi)] Kotatsu de Mikan | Under the Kotatsu with Mikan (To LOVE-Ru) [English] =TV=
Inu to Kotatsu C91 Omake
[OKAWARI] Otona ni naru Kusuri - I feel good my woman's body! Ch.1-4 [English] [Decensored]
A book where chubby futanari just masturbates
(C89) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
[SunsetMoon (Orihi Chihiro)] Kashima in Kotatsu+ (Kantai Collection -KanColle-) [Digital]
(Puyoism 11) [Murasakiiro Orange] Houmatsu no Aphrodite (Puyo Puyo)
(C94) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO KAWAII (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!)
[Binto] Itoko wa Kiken na Joou-sama (Gekkan Web Otoko no Ko-llection! S Vol. 31) [English] [mysterymeat3] [Digital]
[Fumitsuki Sou] 1LDK+JK Ikinari Doukyo? Micchaku!? Hatsu Ecchi!!? Ch. 1-8 [Chinese] [夢之行蹤漢化組] [Ongoing]
Girls and the King's Tea Party
Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5
(C94) [Bloody Okojo (Mojyako)] Warito Ero na Sentaichou no Ichiya (Full Metal Panic!)
Kotatsu Fight | 暖桌大戰
Watashi no Kareshi to Nete Kudasai Ch. 1-3 | Please Sleep With My Boyfriend Ch. 1-3
[Waffle Doumeiken (Tanaka Decilitre)] Sore Ike! Megumin Touzokudan (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [脸肿汉化组] [Digital]
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Digital]
(C88) [Inu to Kotatsu (Nanase Mizuho)] Deredere Project (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Hatakewotagayasudake (Mikanuji)] Suki na Ko to wa Ecchi ga Shitai | 喜歡的人在身邊就想做色色的事情 (Granblue Fantasy) [Chinese] [EZR個人漢化]
(C92) [senarinko (Sena Rinko)] Remzukushi (Re:Zero kara Hajimeru Isekai Seikatsu)
COMIC Penguin Club 2019-09
(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen (Fate/Grand Order)
Hifuu Ryoujoku 6 Renko no Kado Ona
Welcome to Wonder World
(C78) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!!+ (Touhou Project)
Futa Ona Daisanshou Kouhen | A Certain Futanari Girl's Masturbation Diary Ch. 3.5
Girls forM Vol. 09
Boku to Kanojo no Houkago no Himitsu
(Senka no Toki 2) [Kotakani (Kotatsu)] Akanbou wa Tamana kara Umareru tte yo (Touken Ranbu)
[Kotatsu Guild] StZero Kanzuki Karin Ojousama Ase Feti-kei Panty Okazu Hon (Street Fighter)
Kotatsu Himehajime
[Bai Asuka] Mikami-kun no Kinshin Jijou | Mikami-kun’s Incestuous Situation Ch. 1-5 [English] [N04H]
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko | Tentacle Kotatsu and Girl [English] [Digital]
[ASTRA'S (Astra)] PAtto Otegaru Oga! (Mitsudomoe)
Mano Onanie
Kikuushi no Seikatsu 3
[Kakuzatou, kupa] Akogare no Kanojo ga Mousou yori Erosugiru! ~Otagai o Shiru ni wa Mazu Sex de Iku Koto kara!?~ Ch. 1-4 [Digital]
(C80) [Attamaro. (Kotatsu.)] Table Uniform (Sukatto Golf Pangya)
COMIC Penguin Club Sanzokuban 2017-01 [Digital]
[Hindenburg] Kyoudai no Niku Lynch | Lynching of brother and sister [English] [Januz]
[Kotatsu de Mikan Chokubaijo (Semahiro)] Dynary
[Anthology] Ikisugi-kei Bishoujo no Onanie Life - Every day Masturbation Vol. 2 [Digital]
(Souryuu) kou iu no ga ii no [English] (Ongoing)
Kono Hon ni Honban Koui ha Issai Arimasen
COMIC Kairakuten 2021-04
DUAL:ENGINES
(C91) [3 Colors Corona (Suzuki Hinomi)] Haruranman (Nisekoi) [Chinese] [脸肿汉化组]
[Chieko] Zenryousei Danshikou Onanii Jijou -Boarding school for boys masturbation circumstances- (Gekkan Web Otoko no Ko-llection! S Vol. 25) [English] [mysterymeat3] [Digital]
Shokushu kotatsu to Platonic Boy
[Bai Asuka] Youbo [Digital]
[Nokoppa] Love Love Onii-chan! (Gekkan Web Otoko no Ko-llection! S Vol. 32) [English] [mysterymeat3] [Digital]
[Umekko Dou (Umekko)] Onanie Kinshi Damon | No Masturbating Allowed! [English] [Digital]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch.5 - FutaOna 5 [English] [2d-market.com] [Decensored] [Digital]
騎空士の性活4
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy)
Roonami Kankan Shikan | Exhibitionist Masturbation Side Takami: My Own Shine
[Kotatsu Guild (Ramu)] Yandere Emblem -Kakusei- (Fire Emblem Awakening) [English] [Zarmazarma]
(Souryuu) kou iu no ga ii no (ongoing)
[Himaya (Hima)] Ore no Onakin de Sekai ga Yabai [Digital]
[Takeichi Okome] Honoguraki Mori no Reizoku -The SUIT and DOG- | Slavery in the Dark Forest -The SUIT and DOG- (Kemono DIRECT 5) [English] [Mynock] [Digital]
(C91) [macdoll (Shijou Mako)] Onee-chan wa Futanari-san! | Onee-chan is a Futanari (Love Live! Sunshine!!) [English] {Doujins.com}
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon | Drifting Along, Yoichi and Boobieinu End Up Being Ravaged by Toyotoyo and Nobunobu
[Kisho-Muri (A6)] Himitsu no Suiyoubi [Digital]
(C93) [Anegaoka Sanchoume (Okyuuri)] Kotatsu no Naka Kotatsu no Soto
[Horitomo] KOTATSU AND SCYLLA (COMIC Unreal 2015-04 Vol. 54) [Chinese] [漢化組漢化組×Foxglove]
(C58) [Mystic Chord (Gyro Amarume)] HY SPY (Cardcaptor Sakura)
[Tanaka Nanataka] Moteamashi Zuma [Chinese]
[Nikuyoku Boutarou] JiiChuu! Ni ~Jii Chuudoku Shoujo~ | Jiichu! 2 Girl Masturbation Addiction [English] [Jojo]
[Kotatsu de Mikan Chokubaijo (Semahiro)] Ochin Poi? | Cock Poi? (Kantai Collection -KanColle-) [Digital] [English]
(C85) [Inu to Kotatsu (Nanase Mizuho)] Shimakaze Collection (Kantai Collection -KanColle-) [English] {doujin-moe.us}
(C91) [Attamaro. (Kotatsu.)] So-re Sore Sore (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
(Futaket 15) [Mui-Garou (Mui)] Tanoshii "Dokidoki" Tsuugaku Onanie | [心跳♡加速]美妙的上学撸[Chinese] [黄记汉化组]
[Nikuyoku Boutarou] JiiChuu! Yon ~Jii Chuudoku Shoujo~ | Jiichu! 4 Girl Masturbation Addiction [English] [Jojo]
Kinbaku Shoujo
(C82) [AG (Ai Samurai)] Ten (Various)
(Koakuma ni Love Song o) [Kokatsubatake (Amekosame)] LoveDomi! (1) ~Love Domination~ (Touhou Project)
(C95) [Lonely Island (Hitori Jozu)] Kyouko-chan to Kotatsu de Ichaicha!! (Puella Magi Madoka Magica)
SSS-tai no Okite
COMIC Penguin Club Sanzokuban 2018-03 [Digital]
Furyou-chan to Kotatsu de Nukunuku Suru Oomisoka.
(C81) [Takumi na Muchi] Kotatsu de Mikan (To LOVE-Ru)
[E-Musu Aki] Kimochi Ii Musume - She feels so good
Kuroshio -Fuyu no Kotatsu Hen-