WEEKLY Kairakuten 2021 No.13
[Studio Wallaby] Vitamin-B2 (Battle Athletes Daiundoukai)
(CT20) [Onbundou (Osomatsu)] Totsugeki Love!
(C82) [Kaishundou Honpo (Kaishundou)] Neroneronerone(Tantei Opera Milky Holmes)
(C66) [Kousoku Kaiten (Yagumo Kengou)] TypeMoon Daiundoukai (Fate/stay night, Tsukihime)
Tonai 3LDK Kaji Sex Tsuki
(C95) [Peromex (Tamanoi Peromekuri)] Kurena-chan no Gohoubi Sex Undoukai
[Aki to Haru no Yume (Akinaro)] Undou Shiyou ne Kirin-chan (Kemono Friends)
Mororo Nabe
(C53) [Studio Wallaby (Various)] February (Battle Athletes Daiundoukai)
COMIC Shitsurakuten 2021-07
[Mukai Masayoshi] Guilty Sacrifice [Taidouhen] - Chapters 1-5 [English] [cutegyaruTL]
50 Po 100 Po
[Derauea] Motto! Haramase! Honoo no Oppai Isekai Ero Mahou Gakuen! ~Ero Mahou Daiundoukai~ (COMIC BAVEL 2018-07) [Chinese] [脸肿汉化组] [Digital]
[Nakamura Regura] Shundou no Kokoro (COMIC Unreal 2017-02 Vol. 65) [Chinese] [Digital]
(C77) [Ringo Gakuen (Mayonnaise.)] Joseiki-nai no Piston Undou ni Yoru Masatsu Taiden wo Riyou shita Hatsuden System no Rekishi
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Meimon! Kazekoshi Joshi Mahjong bu Captain Buro | Prestigous! Kazekoshi Girl's Mahjong Club Captain's Bath! (Saki) [English] [EHCOVE]
Bloomer Joshi to 3P Daiundoukai
COMIC Shitsurakuten 2022-01
[Strawberry Kick (Aoi Tetsujin)] Bloomerkko Moe!! (Battle Athletes Daiundoukai, Kidou Senkan Nadesico)
[Drill Murata] Ikumade... Piston! - Do the piston until breaking Ch. 1-7 [English] [Zen]
(C95) [Peromex (Tamanoi Peromekuri)] Kurena-chan no Gohoubi Sex Undoukai | Kurena-chan's Sports Festival Sex Reward [English] [bientaimon]
(C93) [DA Kashiya oroshi (Wokasiya)] Re:90s Athlete Dai Tokkun Hen (Battle Athletes Daiundoukai)
[Wata 120 Percent (Menyoujan)] Pistonight (IS <Infinite Stratos>) [English] [CGrascal] [Decensored]
(C91) [Undouken (Kosuke)] Oshiharai wa Youkan de (Granblue Fantasy)
Millhi no Asa no Undou - Millhiore's Morning Business
(COMIC1☆8) [Circle Taihei-Tengoku (Horikawa Gorou)] Z no Shundou (Zeta Gundam)
[Mizuryu Kei] Undou Shimasho! (COMIC Megastore Alpha 2015-10) [English] [CGrascal]
Mama-san Undoukai
Akarui Kazoku Seikatsu Boku Kazuma Hen Ch. 2
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
Nasareru ga Mama
Utage no Ato de
Busted in One Thrust | 1 Piston de Bareru Uso
WEEKLY Kairakuten 2021 No.30
(SC51) [Kaishundou Honpo (Kaishundou)] Sanjo-san wa H na Koto ga Osuki (Mitsudomoe) [English] [constantly]
Enholog #01
(C78) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Boku no Watashi no Mugen no Super Bobobbo Taisen LOE Masou dayo Nekketsu Undoukai (The Lord of Elemental, Mugen no Frontier)
[Yuuki HB] 1 Piston de Bareru Uso ~Jishou Bitch wa Ubu ni Nureru~ | Busted in One Thrust [English] [Complete]
(COMIC1☆11) [Nanafundou (Nananana Nanana)] Hakase no How to Hanshoku (Kemono Friends)
WEEKLY Kairakuten 2021 No.36
Touhou Bondage Dai Undoukai!!
Himitsu no Nanoha
(Shota Scratch 4) [Tokuda (Ueda Yuu)] Undouonchi
WEEKLY Kairakuten Vol.18
Shundou no Kokoro
Paimori
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
[Tousoku Chokusen Undou (Pain)] Shiawase Technobreak (Dragon Ball Z)
M.F.H.H 'MP'
Gokuraku e Youkoso
Do-S Undoukai
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
Touhou Bondage Undoukai!!
Akarui Kazoku Seikatsu Ane Ichika Hen
(C84) [Nanafundou (Nananana Nanana)] Kuroneko Q.LOAD (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆13) [Mix Fry (Takurou)] Yoruu wa Neko Musume to Undoukai (Gegege no Kitarou)
Shounen Ai no Bigaku 9 The Bokura no Undoukai
Hitozuma no Gogo
[Undergroundou] Buta Moyashi
Hakase no How to Hanshoku
(C74) [Nanafundou (Nananana Nanana)] Suki Suki Tsuruya-san (The Melancholy of Haruhi Suzumiya)
WEEKLY Kairakuten Vol.71
Shuchi Nikukan
[Balpanther] Naisho no Undoukai (Puella Magi Madoka☆Magica)
(C85) [Nanafundou (Nananana nanana)] MuraIkaShimaTenRyuuJunAkaInaKitaHouHaruJinShouMyouHaWo (Kantai Collection -KanColle-)
Hitozuma Niku Piston
Undou Shiyo - Trying to H?exercise♥
[Fuzuii Undou (Fuzui)] Mesugaki Gakkyuu Houkago Shidou [Digital]
[Nakayohi (Mogudan)] Ura Daiundoukai (Battle Athletes Daiundoukai)
Akarui Kazoku Seikatsu Haha Fumie Hen - we are happy sex family!!
(C85) [Hikari no Tomoshibi (Kousoku)] Touhou Bondage Dai Undoukai!! (Touhou Project)
(C67) [Alpha to Yukaina Nakamatachi (Alpha)] Undoukai (School Rumble) [English] [D-W]
[DL Mate (Pistonring Nishizawa)] Jikan Teishi Kinou de Mizugi Gal no Kyonyuu o Yaritai Houdai Kui Makuru | 用停止時間功能和泳裝辣妹的巨乳拼命做到爽 [Chinese]
(C79) [Studio Katsudon (Manabe Jouji, Piston)] Risty!! (Queen's Blade) [English] {doujin-moe.us}
[Onbundou, clap! (Takiyama Hajime, Toshinawo] Zenra Roshutsu Meirei [Digital]
Gohan o Taberu Hon 3