(C62) [anti-knock (Aoi Sara)] Sweet Heart (Digimon Tamers)
[Mikanbako wo koyonaku aisuru kai] WR3 (Evangelion)
[Pochincoff] Please Knock Me Up [English] [biribiri]
(Byousatsu Knockout 5) [RRO (Ruratto)] Toki o Kakeru Hage Zoku (One Punch Man)
(C72) [Knockout (Chuushin Kuranosuke, Sasaki Muramasa, USSO)] Onapon! 5 (Super Black Jack)
(C59) [KNOCKOUT (USSO)] Ona-pon! 3 Izumi-chan Special
[Hikodge Beya (Nishino Hikodge)] prologue "walk alone" (THE IDOLM@STER)
[Senbon Knock Zadankai] Boku ni Sono Niku wo Kegase to Iunoka (Boku wa Tomodachi ga Sukunai)
Himitsu no Hokenshitsu | The Secret Infirmary
[NINE GATE (Yokoyama Knock)] Miracle Seafood Cake (Cardcaptor Sakura) [English] {Hennojin}
[Senbon Knock Zadankai (Inaba Fuyuki)] Kunoichinko ~Otokonoko Ninja VS Futanari Ninja~ [Digital]
[Dotechin Tengoku (Ryuuki Yumi)] Milky Lips ~Prologue~
Boxer Girl Yuki Prologue Book
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [Chinese] [叔叔不行了漢化]
[Kira Hiroyoshi] Bottom Knock
[Dowarukofu] Knockin' on Heaven's Door [Digital]
Jun x Jou Renka Prologue
[Kino Tsukimi] It’s a Knockout (Ginga no Himitsu Kichi)
Yasuragi-kun no Harem Monogatari Prologue
(C85) [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Preview]
PROLOGUE
(C79) [Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Ore no Tsubasa da! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
KNOCK OUT!!
[Carn] Jun x Jou Renka Prologue (COMIC HOTMILK 2019-01) [Chinese] [無邪気漢化組] [Digital]
[Kuronomiki] Takamine-ke no Nirinka prologue | The Two Flowers of the Takamine House: Prologue (COMIC ExE 09) [English] [blunt420xxx] [Digital]
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-)
(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man) [English]
(C77) [Hakujira Uminekodan (Siam)] Botetto Haramase Kooh-chan | Knocked-up Kooh-chan (Sukatto Golf Pangya) [English] [maipantsu+Ero Manga Girls]
[Sakura Gyunyu] Knockout-Q
(C61) [Mechanical Code (Takahashi Kobato)] as night follows day <ver.0.5/prologue> (Ah! Megami-sama/Ah! My Goddess)
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun)
(C75) [Kanmidokoro USB (Furiri)] Door Knocker (Toaru Majutsu no Index)
(MILLION FESTIV@L!! 2) [Garimpeiro (Mame Denkyuu)] Futari no Prologue (The IDOLM@STER MILLION LIVE!)) [Chinese] [Syw个人汉化]
[Gerupin, Knockout (Minazuki Juuzou, USSO)] SONICO THE GAPE HOLE (Super Sonico) [English] {doujin-moe.us} [Colorized] [Digital]
[Piririnegi] Double Knockout (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
(C61) [anti-knock, MARIJUANA PICKERS, Deko Tamiya (Various)] WILD CUBE (Digimon Tamers)
(MILLION FESTIV@L!! 2) [Garimpeiro (Mame Denkyuu)] Futari no Prologue (The IDOLM@STER MILLION LIVE!)
[Senbon Knock Zadankai (Inaba Fuyuki)] Mou Hitotsu no Nichiyoubi (Kantai Collection -KanColle-) [Digital]
[Senbon Nokku Zadankai] Se-Chan toshiyouyo!
[Anthology] 2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 1 [Digital]
Takaneya no Nirinka prologue
[Juna Juna Juice] Boku no Harem Academia Chapter One: Prologue (Boku no Hero Academia) [English]
Sonico ga Super Ecchi na Gohoshi Shimasu
What Do You Love Most? Prologue
Knockin' on Heaven's Door
ADABANA Prologue
(C90) [KNIGHTS (Kishi Nisen)] Oikawa Shizuku no Prologue (THE IDOLM@STER CINDERELLA GIRLS)
[Senbon Knock Zadankai (Erosong)] Aiko Ron (Ojamajo Doremi)
Double Knockout
Ochinpo Marudashi Ordinance Begins. Prologue
Osananajimi wa Joshikou no Ouji dakedo Ore no Maedewa Mesu ni naru
Happening STAR prologue + Chapter 1
[Senbon Knock Zadankai (Inaba Fuyuki)] TRI GIRL (Mahou Sensei Negima!)
(C91) [Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san no Skirt ga Sukesuke ni Natte Shimatta! (Kantai Collection -KanColle-)
[Takasugi Kou] Mitsu ni Muragaru Mushi Joshou | Insects That Gathered Around the Honey Prologue [English] [desudesu] [Digital]
(COMIC1☆5) [Gerupin & KNOCKOUT (Minazuki Juuzou, USSO, Bakuchin)] Moshi Koukou Yakyuu no Joshi Manager ga Kakuchoukei no『Management』wo Yondara (Moshi Koukou Yakyuu no Joshi Manager ga Drucker no『Ero Doujinshi』wo Yondara) [Digital]
Chinmake Les Couple
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun) [English] [Tigoris Translates]
(C65) [Knockout (USSO)] Onapon! 4 Izumi-chan Special
(c63) [Knockout] Bakugahihoukan Reigou
[GOD Ryokutya (Bu-chan)] Build Bitch Try (Prologue+α) (Gundam Build Fighters Try) [Digital]
It’s a Knockout
[Urban Doujin Magazine/NAPPI] Mousou Tokusatsu Series Ultra Madam: Prologue [ENGLISH]
(HaruCC19) [hBa (Kanta)] knock on the door (Gintama)
[GOD Ryokutya (Bu-chan)] Build Bitch Try (Prologue+α) (Gundam Build Fighters Try)
Happening STAR prologue + Act 1 - 2
[Ogami Wolf] Yawaraka Daisharin
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C54) [NINE GATE (Yokoyama Knock)] Powerful Seafood Cake (Card Captor Sakura)
[Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Souzou Ninshin shita no wa Dou Kangaetemo Ore ga Warui! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Naomi-san wa Ore no SeFri Prologue
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
[Gerupin, Knockout (Minazuki Juuzou, USSO)] SONICO THE GAPE HOLE (Super Sonico) [Digital]
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 1 | Punishing a Bratty Young Succubus Ch. 1-2 [English] {Doujins.com} [Digital]
[Bunker K] Houkago Kyodai Musume Club [English]
[Mizuyoukan] Happening STAR prologue (English) (ongoing)
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 2 | Punishing a Bratty Young Succubus Vol. 2 Ch. 1-3 [English] {Doujins.com} [Digital]
[Senbon Knock Zadankai (Inaba Fuyuki)] Asuna da, Sousou (Mahou Sensei Negima!)
(SC2016 Summer) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Kantai Collection -KanColle-)
[Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Tenkuu no Anayome (Dragon Quest V) [Digital]
Futari no Prologue )
[KNOCKOUT] Ana Centimeter 3
(Byousatsu Knockout 4) [Zoukisanmyaku, Tricot (Wanibuchi, str)] S.S.C.C (One Punch Man)
(C88) [Double Knockout (Natsuno)] Nigemizu <Zenpen> (Ookiku Furikabutte)
Prologue
0Prologue0
(Byousatsu Knockout) [BOLIC (Yudako)] Sake wa Nonde mo Nomareruna (One Punch Man)
Giant Knockers, Little Witch Chapter 01: Blue sky milking
[Otono Natsu] Zero (COMIC Megaplus 2007-12 Vol. 50) [English] [Sling]
(C70) [Senbon Knock Zadankai (Inaba Fuyuki)] Mimi o Suma Eva (Mahou Sensei Negima!)
(C69) [KNOCKOUT (Various)] Oden Musume (Sukatto Golf Pangya)
[Senbon Knock Zadankai (Inaba Fuyuki)] Eeh!? Maya-sama te "Ta Iku Banchou" Nandesuka!? (Kantai Collection -KanColle-)
The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!?
Atago Prologue
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) ENG
2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2
Ogre to Dwa +Prologue & Epilogue
[Gerupin & KNOCKOUT (Minazuki Juuzou, USSO, Bakuchin)] Moshi Koukou Yakyuu no Joshi Manager ga Kakuchoukei no『Management』wo Yondara [English]
Super Beast Fusion Build Tiger 1 + Prologue
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun) [Sample]
Konayuki Fururi Prologue Book
[Senbon Knock Zadankai] Darega tame ni hame anal
[Gamushara! (Nakata Shunpei)] Dragon Ranger Aka Hen Joshou, Vol. 1-4 | Dragon Ranger Red Prologue, Chapter 1-4 [English] {Spirit} [Digital]
Hajimete no Tomodachi | My First Friend
[Senbon Knock Zadankai (Inaba Fuyuki)] 2011冬コミコピー本 (Suite PreCure!)
[anti-knock (Aoi Sara)] Days (Digimon Tamers)
(C87) [PINKA PINQA (Sue)] Knock x Knock (Transformers)
[Knockout & Gerupin (Minazuki Juuzou & USSO)] Gokubuto Kyou no Uta (Various) [Digital]
[Knockout] Super Oden
(C62) [Senbon Knock Zadankai (Erosong)] Aiko no Memory (Ojamajo Doremi)
[Knockout] Onapon! 6
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 1 | Punishing a Bratty Young Succubus Vol. 1 [English] {Doujins.com} [Digital]
[chun rou zan] - my Girlfriend has Sex with Everyone except Me + 4-pgs prologue
[Monogusa Wolf] Engraved On The Moon Prologue/2
[Okayu Club (Okutani Ayuko)] Knockin' on Heaven's Door (Durarara!!) [English]
[Senbon Knock Zadankai] Eva-Negi Up! (Mahou Sensei Negima!)
[Anthology] 2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2 [Digital]
Mushi Yuugi 2 ~Prologue~ {Mant}
[T.Fumiya] Inno Hibiki
[Senbon Knock Zadankai (Inaba Fuyuki)] Sekai wa sore wo A.I to yobun daze (Mahou Sensei Negima!) [Digital]
[Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Ore no Tsubasa da! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition -