(CR25) [LTM. (Taira Hajime)] NISE Zelda no Densetsu Prologue (The Legend of Zelda) [English]
[Mikanbako wo koyonaku aisuru kai] WR3 (Evangelion)
DeKatsu Shoya Anthology「Darling×Knockout!!」
(HaruCC19) [pinknock (piyo)] Drunk Baby (Kuroko no Basuke)
[T.Fumiya] Inno Hibiki
Residence Prologue
Comic Papipo 2005-07
Happening STAR prologue + Chapter 1
(C83) [Senbon Knock Zadankai (Inaba Fuyuki)] Happy to Shokushu Kashita Wolfrun ga Noukou na Urumiyu wo Suru Hon Dakedo Ai sae Areba Kankeinai yo ne! (Smile Precure!)
Konayuki Fururi Prologue Book
[Senbon Knock Zadankai (Inaba Fuyuki)] Mou Hitotsu no Nichiyoubi (Kantai Collection -KanColle-) [Digital]
[Minazuki Juuzou] White Rose's Asshole [English]
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun) [English] [Tigoris Translates]
[Senbon Knock Zadankai (Inaba Fuyuki)] Sekai wa sore wo A・I to yobun daze (Mahou Sensei Negima!)
Harami samurai 01 Onna Douchuu Maguwai Tabi | Knocked Up Samurai 01: A Woman’s Journey to get pregnant
(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)
[Celis] Prologue to CherryBoy Quest 2
(C61) [Mechanical Code (Takahashi Kobato)] as night follows day <ver.0.5/prologue> (Ah! Megami-sama/Ah! My Goddess)
Yasuragi-kun no Harem Monogatari Prologue
[KonKa] Queen's discipline ~ prologue~ (COMIC BAVEL 2023-01) [Chinese] [大鸟可不敢乱转汉化] [Digital]
[Senbon Nokku Zadankai] Se-Chan toshiyouyo!
prologue "walk alone"
School Caste Prologue et Ch. 1-3
[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]
[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]
[Dowarukofu] Knockin' on Heaven's Door [Digital]
NTR Hypnotic Academy - Prologue
[Dotechin Tengoku (Ryuuki Yumi)] Milky Lips ~Prologue~
Shirogane-no-Hana The Silver Flower Vol. 1 Prologue
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition -
[Senbon Knock Zadankai (Erosong)] Zenryoku Shoujo (Mahou Sensei Negima!)
Knocking Up Sis [English] [Rewrite] [olddog51]
[Gerupin, Knockout (Minazuki Juuzou, USSO)] SONICO THE GAPE HOLE (Super Sonico) [English] {doujin-moe.us} [Digital]
Happening STAR prologue + Act 1 - 3
[Carn] Jun x Jou Renka Prologue (COMIC HOTMILK 2019-01) [Chinese] [無邪気漢化組] [Digital]
[Ichiichi Yuuna] First Knock
Midnight Prologue
[Hikodge Beya (Nishino Hikodge)] prologue "walk alone" (THE IDOLM@STER)
(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]
[Piririnegi] Double Knockout (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[KNOCKOUT (USSO)] Ana Centimeter 4 DLver. (History's Strongest Disciple Kenichi)
(C72) [Knockout (Chuushin Kuranosuke, Sasaki Muramasa, USSO)] Onapon! 5 (Super Black Jack)
[Senbon Knock Zadankai (Inaba Fuyuki)] 1000-Nen Ijou Ikita Elf (♂) ga Josou ni Mezameru
KNOCK OUT!!
(Byousatsu Knockout 4) [Tricot (str)] S.S.C.C (One Punch Man) [Chinese] [佩大师译] [Incomplete]
0Prologue0
[Senbon Knock Zadankai (Inaba Fuyuki)] Happy to Shokushu Kashita Wolfrun ga Noukou na Urumiyu wo Suru Hon Dakedo Ai sae Areba Kankeinai yo ne! (Smile Precure!) [Digital]
Hissei Satsuki Prologue
(C73) [KNOCKOUT (USSO)] Kinbaku Hihoukan Daiisshuu (Mx0)
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-)
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
Himitsu no Hokenshitsu | The Secret Infirmary
(C69) [KNOCKOUT (Various)] Oden Musume (Sukatto Golf Pangya)
[NINE GATE (Yokoyama Knock)] Miracle Seafood Cake (Cardcaptor Sakura) [English] {Hennojin}
Onee-chan to Boku no Kaihatsu Seikatsu Prologue & Epilogue + Bonus
(Byousatsu Knockout 4) [Zoukisanmyaku, Tricot (Wanibuchi, str)] S.S.C.C (One Punch Man)
Falsehood - Prologue + Ch. 01-04
(C101) [Gokusaishiki (Aya Shachou)] Deviant Angel -PROLOGUE- [Digital]
Prologue
Mujintou Inkya Harem no Hitomaku
(C62) [anti-knock (Aoi Sara)] Sweet Heart (Digimon Tamers)
[Knockout] Tokushu Seiheki Hanadensha
Futari no 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-)
DREAM KNOCKER
Ichaicha suru
Mayonaka no Prologue - our encount of midnight | 深夜裡的序幕
[Gerupin, KNOCKOUT (Various)] Kakuchou Senkan Yamato (Space Battleship Yamato 2199) [Digital]
[M-LAB.] Kentou Shoujo Yuki Prologue Book
Double Knockout
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
ADABANA Prologue
Nayameru-kun ni Knockout
[Shouchuu MAC (Hozumi Kenji)] Shiranui Harami Ochi | Shiranui Getting Knocked Up (Taimanin Yukikaze)) [English] [Digital]
Hyo-dou (Hyji) Boku Ga Okasanto Konna Koto Ni Natchau Hanashi Joshou This is How it Got Like This With My Mother Prologue[English][Amoskandy]{Colored}
Takamineke no Nirinka Prologue