(Byousatsu Knockout) [BOLIC (Yudako)] Sake wa Nonde mo Nomareruna (One Punch Man)
[Kira Hiroyoshi] Bottom Knock
Go West Prologue
ADABANA Prologue
[Gerupin, Knockout (Minazuki Juuzou, USSO)] SONICO THE GAPE HOLE (Super Sonico) [Digital]
[Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Digital]
Gakkou de Seishun! Soushuuhen 1 Ch. 1-3 + Prologue/Epilogue
(C69) [KNOCKOUT (Various)] Oden Musume (Sukatto Golf Pangya)
[Equal] PinkKnock Ch.1-2
PET Bottle Club vol.5+
[Tsukigami Hiroshi] Tayu Puru [Digital]
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
Knockin' on Heaven's Door
Happening STAR prologue + Chapter 1
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
[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]
Hissei Satsuki Prologue
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) [Digital]
(C78)[Gerupin (Minazuki Juuzou) Beautiful Girls' Extreme Hole Game, Expansion play for pleasure and climaxing (Neon Genesis Evangelion) [English] {Kizlan}
[Carn] Jun x Jou Renka Prologue (COMIC HOTMILK 2019-01) [Chinese] [無邪気漢化組] [Digital]
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C85) [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Preview]
[Senbon Knock Zadankai (Inaba Fuyuki)] Eeh!? Maya-sama te "Ta Iku Banchou" Nandesuka!? (Kantai Collection -KanColle-)
[Pochincoff] Please Knock Me Up [English] [biribiri]
The Secret Prologue
(C91) [μ-CuTe (MAG)] Shuppatsu Namahame Ran-Knock (beatmania IIDX)
(C87) [PINKA PINQA (Sue)] Knock x Knock (Transformers)
[Senbon Knock Zadankai] Asu Negi (Mahou Sensei Negima)
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!)
Futanari Maids' Summer - Prologue
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-)
Oikawa Shizuku no Prologue
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii | Ooh More Dick! C'mon Ravage This (Kantai Collection -KanColle-) [English] [gustmonk]
(Byousatsu Knockout 2) [84 (Hashi)] HGP (One-Punch Man)
[Nibiiro no Sora (Isuke Gratanity)] TKO -takao knock out- (Beyblade) [Digital]
[Seki (Shiina Shina)] Soshite Prologue wa Yume Kara Sameru (Aquarion Evol) [Digital]
(C80) [Kacchuu Musume (Yumi Ichirou)] Himitsu no Joshou | The Secret Prologue (Senjou no Virelai -BATTLEFIELD VIRELAI-) (Valkyria Chronicles 3) [English] [SMDC]
Takamineke no Nirinka Prologue
(c63) [Knockout] Bakugahihoukan Reigou
(C61) [Mechanical Code (Takahashi Kobato)] as night follows day <ver.0.5/prologue> (Ah! Megami-sama/Ah! My Goddess)
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!)
(CR29) [Senbon Knock Zadankai (Erosong)] Roujin to Puni 1
School Caste Prologue et Ch. 1-3
(C58) [INDURAIN (Hamaguri Kinome)] more carefully chapter 1/3 Prologue (Ah! My Goddess)
[Rocket Monkey] Honto no Aitsu Prologue (Hatsukoi Delusion) [English] [TripleSevenScans]
(C87) [Aroma Gaeru (Numahana)] Mirai Nee-chan to Tsukurou! | Let's Knock Up Mirai-nee-chan! (Gundam Build Fighters Try) [English] [Brolen+drozetta]
Giant Knockers, Little Witch Chapter 01: Blue sky milking
[Senbon Knock Zadankai] Asuna san to Negi Sensei ga OneShota suru Hon (Mahou Sensei Negima)
[Minazuki Juuzou] White Rose's Asshole [English]
(C73) [KNOCKOUT (USSO)] Kinbaku Hihoukan Daiisshuu (Mx0)
(HaruCC19) [hBa (Kanta)] knock on the door (Gintama)
[Juna Juna Juice] Boku no Harem Academia Chapter One: Prologue (Boku no Hero Academia) [English]
[Sannyuutei (Sannyuutei Shinta)] Chinpotsuki! Ijimerarekko - Prologue
[Ichiichi Yuuna] First Knock
[Inkstone] XingQiu, Hi'un Shoukai no Jinan Bou no Oku Ton Ton (Knocking Deep Inside the Second Son of Feiyun Commerce Guild, XingQiu [English [Kuraudo]
(C93) [MTSP (Jin)] Tanemori-ke no Katei Jijou Ki | The Tanemori Household's Family Circumstances Prologue [English] [estevam]
[Senbon Knock Zadankai (Inaba Fuyuki)] TRI GIRL (Mahou Sensei Negima!)
[Kakutou Oukoku] Harami samurai 01 Onna Douchuu Maguwai Tabi | Knocked Up Samurai 01: A Woman’s Journey to get pregnant (WEB Ban COMIC Gekiyaba! Vol. 100) [English] [Apricot Jam]
(CR25) [LTM. (Taira Hajime)] NISE Zelda no Densetsu Prologue (The Legend of Zelda)
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun) [Chinese] [CE×幻之]
[Mizuyoukan] Happening STAR prologue + Act 1 - 2 (English) (ongoing)
(C60) [Gelpin Tinta Ponta, Knockout (various)] GOKUBUTO (various) [Digital]
[Senbon Nokku Zadankai] Se-Chan toshiyouyo!
[Pochinkofu] Please Knock Me Up [Digital]
[Senbon Knock Zadankai (Inaba Fuyuki)] Ai no x Chisa Memory (Mahou Sensei Negima!)
[Senbon Knock Zadankai (Inaba Fuyuki)] Sekai wa sore wo A.I to yobun daze (Mahou Sensei Negima!) [Digital]
Atago Prologue
(C99) [JUNK STORY (Michairu)] KNOCK OUT!! (Yuuki Yuuna wa Yuusha de Aru)
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) ENG
[Jamming] Ichigeki Nousatsu Satsuki Sensei | Knockout Satsuki Sensei [English] [Tadanohito]
[Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Tenkuu no Anayome (Dragon Quest V) [Digital]
Chinmake Les Couple
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun)
[Jouji Mujoh (Shinozuka George)] Washi Donyuu | Washi Dreadknockers (Kantai Collection -KanColle-) [2022-06-01] [English] {brolen}
Super Beast Fusion Build Tiger 1 + Prologue
Ochinpo Marudashi Ordinance Begins. Prologue
NISE Zelda no Densetsu Prologue [English] [Rewrite]
[Shouchuu MAC (Hozumi Kenji)] Shiranui Harami Ochi Ni | Shiranui Getting Knocked Up 2 (Taimanin Yukikaze) [English] {Doujins.com} [Digital]
[DATE] Residence Joshou | Residence Prologue (Comic Unreal 2015-02) [English] [CGrascal]
[Senbon Knock Zadankai (Inaba Fuyuki)] Kunoichinko ~Otokonoko Ninja VS Futanari Ninja~ [Digital]
Boshi Kan no Susume | Recommendation for Mother and Child Incest - Prologue
[Hyo-dou (Hyji)] Boku Ga Okasanto Konna Koto Ni Natchau Hanashi Joshou | The story of how i wound up like this with my mother (prologue) [English] [innyinny]
[Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san! Nande Kijoui de shika Sasete kure nain desu ka! (Kantai Collection -KanColle-)
Osananajimi wa Joshikou no Ouji dakedo Ore no Mae de wa Mesu ni Naru
The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!?
(C64) [Majimadou (Matou)] BATTLE CRY: Senkou ~Prologue~ (Samurai Spirits)