[Otono Natsu] Zero (COMIC Megaplus 2007-12 Vol. 50) [English] [Sling]
[Knockout] Oshiri de Kyu! 1
おなじお墓で眠ろう (Ookiku Furikabutte)
(C72) [Knockout (Chuushin Kuranosuke, Sasaki Muramasa, USSO)] Onapon! 5 (Super Black Jack)
PROLOGUE
[Senbon Knock Zadankai (Inaba Fuyuki)] 2012夏コミコピー本 (Smile Precure!)
(C70) [Knockout, Nikomark (Various)] Chougokubuto | Super Gokubuto (Various)
(Byousatsu Knockout 5) [Nemu no Ki (Kanzaki Nemu)] Super Darling Oni Cyborg (One Punch Man)
Gamandekinai ! + prologue | 要忍不住了!
(Douyara Deban no Youda! 8) [INUNABE (shuhuhu)] Knock! Knock! Knock! (Boku no Hero Academia) [English] [Otokonoko Scans]
[anti-knock (Aoi Sara)] Days (Digimon Tamers)
[Sannyuutei (Sannyuutei Shinta)] Chinpotsuki! Ijimerarekko - Prologue
(Byousatsu Knockout 4) [Zoukisanmyaku, Tricot (Wanibuchi, str)] S.S.C.C (One Punch Man)
School Caste Prologue and Ch. 1-2
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!)
[Kanon (Tuna)] [tsuujouban] DeKatsu Shoya Anthology「Darling×Knockout!!」(Boku no Hero Academia)
(C75) [KNOCKOUT (USSO)] PET Bottle Club 5+
(C65) [Furaipan Daimaou Dennou Club (Chouchin Ankou)] PLANET OF THE HAMS: Prologue (Hamtaro)
[Kira Hiroyoshi] Bottom Knock
prologue "walk alone"
Kaki Hoshuu ~Ubawareta Kanojo~ Prologue + Chapter 1
[Sirosaki Aroe] Appli de Haechatta!? ~Daisuki na Shinyuu o Haramasetai~ | I Grew This from an App?! ~I Wanna Knock Up My Dear Friend~ (2D Comic Magazine Futanari Musume ni Nakadashi Haramase! Vol. 2) [English] =White Symphony= [Digital]
NISE Zelda no Densetsu Prologue [English] [Rewrite]
(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man)
[SAKURA GYUNYU] KNOCKOUT-Q
[Sasamashin] Kekkai no Majo (2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2) [English] [Digital] {Hennojin}
Futari no Prologue
Happening STAR prologue + Act 1 - 3
[Senbon Knock Zadankai (Inaba Fuyuki)] Mou Hitotsu no Nichiyoubi (Kantai Collection -KanColle-) [Digital]
[Yamano Kitsune] Knock2 (COMIC Zushioh 5) [English] [alparslan]
Jun x Jou Renka Prologue
[Urban Doujin Magazine/NAPPI] Mousou Tokusatsu Series Ultra Madam: Prologue [ENGLISH]
[Shouchuu MAC (Hozumi Kenji)] Shiranui Harami Ochi Ni | Shiranui Getting Knocked Up 2 (Taimanin Yukikaze) [English] {Doujins.com} [Digital]
[KaiOppai] The Knock-Up [English]
[Tsukigami Hiroshi] Tayu Puru [Digital]
(HaruCC19) [hBa (Kanta)] knock on the door (Gintama)
School Caste Prologue et Ch. 1-3
[Senbon Knock Zadankai (Inaba Fuyuki)] Eeh!? Maya-sama te "Ta Iku Banchou" Nandesuka!? (Kantai Collection -KanColle-)
(MILLION FESTIV@L!! 2) [Garimpeiro (Mame Denkyuu)] Futari no Prologue (The IDOLM@STER MILLION LIVE!)
[Knockout] Nee Nee Watashi no H-na Shashin Kawanai? (Ranma 1/2)
[Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san! Nande Kijoui de shika Sasete kure nain desu ka! (Kantai Collection -KanColle-)
KNOCK OUT!!
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C85) [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Preview]
(C64) [Majimadou (Matou)] BATTLE CRY: Senkou ~Prologue~ (Samurai Spirits)
[Midori no Ruupe] Garden Prologue + Ch.1-5 [JAP]
(C78)[Gerupin (Minazuki Juuzou) Beautiful Girls' Extreme Hole Game, Expansion play for pleasure and climaxing (Neon Genesis Evangelion) [English] {Kizlan}
[Triangle! (Hattori Masaki)] The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!? [English] [2d-market.com] [Decensored] [Digital]
[Senbon Knock Zadankai (Inaba Fuyuki)] 2011冬コミコピー本 (Suite PreCure!)
(C58) [INDURAIN (Hamaguri Kinome)] more carefully chapter 1/3 Prologue (Ah! My Goddess)
Mushi Yuugi 2 ~Prologue~
Futanari Maids' Summer - Prologue
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C62) [KNOCKOUT (Various)] Oshiri de Kyu! 7 (Various)
[Senbon Knock Zadankai (Inaba Fuyuki)] Kunoichinko ~Otokonoko Ninja VS Futanari Ninja~ [Digital]
(c63) [Knockout] Bakugahihoukan Reigou
[TOUCH] Mother and Son Quest (Prologue)
[Ogami Wolf] Night of Asters - Prologue (Shion no Yoru) [ENG] =LWB=
[Equal] PinkKnock Ch.1-3
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii | Ooh More Dick! C'mon Ravage This (Kantai Collection -KanColle-) [English] [gustmonk]
School Caste Prologue and Ch. 1-3 {Erf'}
[Takasugi Kou] Mitsu ni Muragaru Mushi Joshou | Insects That Gathered Around the Honey Prologue [English] [desudesu] [Digital]
Hissei Satsuki Prologue
[Senbon Knock Zadankai (Inaba Fuyuki)] Sekai wa sore wo A・I to yobun daze (Mahou Sensei Negima!)
Soshite Prologue wa Yume Kara Sameru
[Soramune (Yuzu Ramune)] Ochinpo Marudashi Ordinance Begins. Prologue [Digital]
[chun rou zan] - my Girlfriend has Sex with Everyone except Me + 4-pgs prologue
(C71) [Senbon Knock Zadankai (Inaba Fuyuki)] 1000 Pa-Asuna-Cent Sparking! (Mahou Sensei Negima!)
[Sena Youtarou] Natsu-jiru Prologue ~Koredakara Wakai Otoko wa~ (Natsu-jiru ~Ase ni Mamirete Gucchagucha~)[Chinese]
(SC2016 Summer) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Kantai Collection -KanColle-)
(C79) [Senbon Knock Zadankai (Inaba Fuyuki)] Ore no Imouto ga Ore no Tsubasa da! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
PET Bottle Club vol.5+
(SPARK10) [*elcco (elcco)] Knock Shinai Jean (Shingeki no Kyojin)
[Senbon Knock Zadankai] Asu Negi (Mahou Sensei Negima)
Boxer Girl Yuki Prologue Book
[Dowarukofu] Knocking on Heaven's Door
Knock Shinai Jean
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
PROLOGUE
Osananajimi wa Joshikou no Ouji dakedo Ore no Mae de wa Mesu ni Naru
[Pyon] Ogre to Dwa +Prologue & Epilogue (Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online) [Digital]
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
ADABANA Prologue
Happening STAR prologue + Act 1 - 2
Sen no Kiseki NTR Saimin Gakuen Prologue
[Senbon Knock Zadankai (Inaba Fuyuki)] Shojo no Mama Miboujin to Natta Houshou-san ga Otto no Clone o Umi, Sodate, Soshite... (Kantai Collection -KanColle-) [Digital]
[KNOCKOUT (USSO)] Ana Centimeter 5
[Modaetei (Modaetei Anetarou, Modaetei Imojirou)] Asuka, Knocked Down and Knocked Up (Neon Genesis Evangelion) [Digital]
Knock Me Out
DeKatsu Shoya Anthology「Darling×Knockout!!」
(C72) [Senbon Knock Zadankai (Inaba Fuyuki)] Kuu x Negi (Mahou Sensei Negima!)
[Senbon Knock Zadankai] LOVE PHANTOM (Negima!)
[Kagechin] Josou Shounen Hyakumonogatari - Ootawake no Prologue [English]
(CR37) [Senbon Knock Zadankai (Erosong)] Sekai ni Hitotsu dake no Ana
kill the lover prologue
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition -
[Midori no Rupe] Garden CH.0(Prologue)~CH.9
(CR25) [LTM. (Taira Hajime)] NISE Zelda no Densetsu Prologue (The Legend of Zelda)
[Ichiichi Yuuna] First Knock
Boku no Harem Academia 01 wa: Prologue
[Emoda] Knock Me Out (Kinlin Park)
[Senbon Knock Zadankai (Inaba Fuyuki)] Haru Kyon (Suzumiya Haruhi no Yuutsu)
[Senbon Knock Zadankai (Inaba Fuyuki)] Ai no x Chisa Memory (Mahou Sensei Negima!)
Seishun Knockout
[Sasamashin] Kekkai no Majo | 決壞的魔女 (2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2) [Chinese] [不咕鸟×这很恶堕汉化组] [Digital]
Gal Babu Knock Out
[Senbon Knock Zadankai (Inaba Fuyuki)] TRI GIRL (Mahou Sensei Negima!)
Shiranui Harami Ochi Ni | Shiranui Getting Knocked Up 2
[Mizuyoukan] Happening STAR prologue (English) (ongoing)
[ichiro] Knockout! (COMIC Europa 2014-07) [English] {NecroManCr}
[Knockout] Onapon! 6
(C73) [KNOCKOUT (USSO)] Kinbaku Hihoukan Daiisshuu (Mx0)
[KNOCKOUT] Usagi-san no Iru Omise [Digital]
[KNOCKOUT (USSO)] PET Bottle Club Vol. 1 (Street Fighter)
[Senbon Knock Zadankai (Inaba Fuyuki)] Nagi☆Tomo (Clannad)
Happening STAR prologue + Chapter 1
School Caste Prologue and Ch. 1-2 {Erf'}
[Kuronomiki] Takamine-ke no Nirinka prologue | The Two Flowers of the Takamine House: Prologue (COMIC ExE 09) [English] [blunt420xxx] [Digital]
Prologue
Kaikan, n-Hou! Shukii | Ooh More Dick! C'mon Ravage This
(Byousatsu Knockout 5) [RRO (Ruratto)] Toki o Kakeru Hage Zoku | The Baldy Who Leapt Through Time (Continued) (One Punch Man) [English] [bob-brown]
[Carn] Jun x Jou Renka Prologue (COMIC HOTMILK 2019-01) [Chinese] [無邪気漢化組] [Digital]
[Gamushara! (Nakata Shunpei)] Dragon Ranger Aka Hen Joshou, Vol. 1-4 | Dragon Ranger Red Prologue, Chapter 1-4 [English] {Spirit} [Digital]
(C75) [Kanmidokoro USB (Furiri)] Door Knocker (Toaru Majutsu no Index)
(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)
[Gamushara! (Nakata Shunpei)] Dragon Ranger Ao Hen + Aka Hen Bangai | Dragon Ranger Blue Prologue [English] [BARAdise Scanlations] [Digital]
[Rocket Monkey] Honto no Aitsu Prologue (Hatsukoi Delusion) [English] [TripleSevenScans]
[Ogami Wolf] Yawaraka Daisharin
(C62) [Senbon Knock Zadankai (Erosong)] Aiko no Memory (Ojamajo Doremi)
[Okayu Club (Okutani Ayuko)] Knockin' on Heaven's Door (Durarara!!) [English]
[Polinky Hiroba (Hori Hiroaki)] Ochinchin Rental ~Hitozuma Mari 32-sai~ prologue [Digital]
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order)
[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]
[Senbon Knock Zadankai] Eva-Negi Up! (Mahou Sensei Negima!) ENG
[Senbon Knock Zadankai] Asuna san to Negi Sensei ga OneShota suru Hon (Mahou Sensei Negima)
[Chinjao Girl. (Special G)] [Hihou] Kaisha no Iki Okure BBA Haramaseta | [Tragic News] I Knocked Up The Old Maid From My Office [English] [Yad-Scans]
[KNOCKOUT (USSO)] Ana Centimeter 4 DLver. (History's Strongest Disciple Kenichi)
Naomi-san wa Ore no SeFri Prologue