Piston Machine Japane

(C73) [MEAN MACHINE (Mifune Seijirou)] Azusa Maniax 2 (THE iDOLM@STER)

[Ame no Machi] A 2-page manga about Yukino Yukinoshita, who was relentlessly pistoned and leaked urine! (Yahari Ore no Seishun Love Come wa Machigatteiru.)

[Studio Katsudon (Manabe Jouji, Piston)] ogin 3

[Anthology] Niji Lo 4-nensei

Kininaru Machine | 自慰機器

[OUMA] "Koitsu no SEX, Do-S Sugi...!" Shuuden Mae, Zetsurin Douki no Hageshime Piston [Kanzenban] 1

(C67) [P.S. (Sakura Mitono)] Lavable Puppet Show ;M (Yakitate!! Japan) [Digital]

[Ikameshi Shokudou (Ikameshi)] Senkouki Lumina ~Kyousei Doreika Sennou Kaizou~ | Shining Angel Lumina ~A Hero’s Forced Brainwashing, Remodeling and Enslavement~ [English] {darknight} [Digital]

Fugitive Dream - Durarara doujinshi Japanese

(CR28) [CARNELIAN] X Gee Mania (Machine Maiden)

[MEAN MACHINE (Mifune Seijirou)] Chijoshin Raisan (Queen's Blade Rebellion) [Digital]

(C94) [TORA MACHINE (Kasukabe Taro)] Trouble Teachers Vol. 5 (To LOVE-Ru) [English] [Tigoris Translates]

[satomachine. (Satou Samu)] Shoukaku Mama ni Omakase (Kantai Collection -KanColle-) [2017-01-20]

Cattled and Machine Fucked by Aliens

[From Japan] Fighters Giga Comics Round 2

[TIMTIM MACHINE (Hanada Ranmaru, Kazuma G-Version)] TIMTIM MACHINE 3 (Sakura Taisen)

(C80) [TORA MACHINE (Kasukabe Taro)] Kindan no Mikan Vol. 1 (To LOVE-Ru) [English] [UNANIMAS]

(C76) [TIMTIM MACHINE (Kazuma G-Version)] TIMTIM MACHINE 20 (The Melancholy of Haruhi Suzumiya)

(CSP4) [TIMTIM MACHINE (Kazuma G-Version)] TIMTIM MACHINE SPECIAL Lunamaria no Hon (Gundam SEED DESTINY)

[From Japan (Aki Kyouma)] FIGHTERS GIGAMIX FGM Vol. 15 (Various)

[Neko Blizzard] Shoujo Kusuguri Jikken

(C85) [TORA MACHINE (Kasukabe Taro)] Yami Ochi Game (To LOVE-Ru)

(Reitaisai 11) [satomachine. (Satou Samu)] DEVIL'S CURATOR (Touhou Project)

(C93) [Bad End RST (J-MAX JAPAN)] Kono Koukando nara Sorosoro Harem Ikerun ja ne? 3 ~RST 07~ (Kono Subarashii Sekai ni Syukufuku o!)

Hitozuma Niku Piston

[TIMTIM MACHINE (Kokuten Kazuma)] Meat Carnival! Nikuniku Zenyasai (Boku wa Tomodachi ga Sukunai)

(C88) [Cyclone (Izumi, Reizei)] Cho!! 3 Tai CHOOOO 3 Taichou wa Sono Ato Dou Natta (Mahou Shoujo Lyrical Nanoha) [Chinese] [魔法猪汉化]

(CR36) [HONEY QP (Inochi Wazuka)] Patsukin Musume no Chichi Choukyou (Yakitate!! Japan)

(C80) [satomachine. (Satou Samu)] third. (Touhou Project)

(C86) [TORA MACHINE (Kasukabe Taro)] Ikisugi★Harenchi (To LOVE-Ru) [Chinese] [绅士联盟汉化]

[Oaza Koaza] Hahabuta Dorei | Pig Slave Mother (ANGEL Club 2016-06) [English] [man-machine translations]

[Tendo Masae] Ochita Mesubuta-tachi - Ch.1-3 [English] {doujins.com}

[Shibuki Oroshi] Toraware Ikasare Otosarete [Digital]

[RH Minus] Chitsu Hakai-kei Joshi 3 [Digital]

[Urainutei (Kuroinu)] Ningen Seisei Koujou [English] full color (ongoing)

(CR33) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Boku Tachi, MMR da yo. (Machine Robo Rescue)

(SC36) [TIMTIM MACHINE (Kazuma G-Version)] TIMTIM MACHINE SPECIAL Gurren to Nanoha Mishuuroku - Nanoha no H Nano (Mahou Shoujo Lyrical Nanoha StrikerS, Zero no Tsukaima)

[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)

[Himehachi] Saimin Onsen no Mesushimai ni Maibyou Gattai Double Piston!!

[Hitotose Rin] Kininaru Machine (Intriguing Machine) Part1 [English]

(C91) [Monaka Udon (Monikano)] Kuchikukan Shigure Kyousei Zecchou Souchi (Kantai Collection -KanColle-)

[C.R] Break Out (2D Comic Magazine Futanari Kikaikan Seieki o Shiboritsukusu Kikai Zeme Jigoku!! Vol. 1) [English] [Digital]

[TORA MACHINE (Kasukabe Taro)] Mezase! Harem Keikaku RX vol. 1 (To LOVE-Ru) [Digital]

(COMIC1☆10) [Circle Taihei-Tengoku (Horikawa Gorou)] Cronos no Dai Gyakushuu (Machine Robo: Revenge of Cronos)

(Futaket 12) [From Japan (Aki Kyouma)] Mucchan Nazo no Daibakuhatsu (Kari (Kantai Collection -KanColle-)

[From Japan (Aki Kyouma)] FIGHTERS GIGAMIX FGM Vol.17 (Dead or Alive, SOULCALIBUR)

[Alpaca Club] Washlet ni Okasareta

[DL Mate] Jikoshi Shita Wakai Onna-tachi o Jinzou Ningen Toshite Kioku Senjou Shi Nikutsubo Dorei Toshite Saisei suru Himitsu Koujou

[Aki Kyouma] Future Cupid (Mother Fucker) [English] [man-machine translations]

(COMIC1☆6) [TORA MACHINE (Kasukabe Taro)] Kindan no Mikan Vol. 3 (To LOVE-Ru)

(C74) [TORA MACHINE (Kasukabe Taro)] Harenchitte Level Janezo! (To LOVE-Ru)

(C87) [TORA MACHINE (Kasukabe Taro)] Trouble★Teachers Vol. 2 (To LOVE-Ru) [Chinese] [空気系☆漢化]

(C88) [MEAN MACHINE (Mifune Seijirou)] Soni&Pocha Fan Kanshasai (Super Sonico)