Kaki Hoshuu ~Ubawareta Kanojo~ Prologue + Chapter 1
(c63) [Knockout] Bakugahihoukan Reigou
Knockin' on Heaven's Door
[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]
Double Knockout
(C89) [Senbon Knock Zadankai (Inaba Fuyuki)] Koisuru Maya-sama wa Setsunakute Teitoku o Omouto Sugu H Shichau (Kantai Collection -KanColle-)
(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man)
[Senbon Knock Zadankai (Inaba Fuyuki)] Haru Kyon (Suzumiya Haruhi no Yuutsu)
Futari no Prologue )
(CR29) [Senbon Knock Zadankai (Erosong)] Roujin to Puni 1
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition - (sample)
(SC39) [Senbon Knock Zadankai (Inaba Fuyuki)] LOVE LOVE LOVE (Mahou Sensei Negima!) [Digital]
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!)
[C-PROJECT & GIRAFFE] Knockin' on Heaven's Door (tales of the abyss)
[KNOCKOUT (USSO)] Ana Centimeter 4 DLver. (History's Strongest Disciple Kenichi)
(C77) [KNOCKOUT (USSO)] Ana Centimeter 4 (Shijou Saikyou no Deshi Ken'ichi / History Strongest Disciple Kenichi)
[Pyon] Ogre to Dwa +Prologue & Epilogue (Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online) [Digital]
(C72) [Senbon Knock Zadankai (Inaba Fuyuki)] Kuu x Negi (Mahou Sensei Negima!)
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
Takamineke no Nirinka Prologue
(Byousatsu Knockout 2) [84 (Hashi)] HGP (One-Punch Man)
(C70) [Senbon Knock Zadankai (Inaba Fuyuki)] Mimi o Suma Eva (Mahou Sensei Negima!) [English] {Brolen9104}
(C85) [Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [English] =LWB=
(CT26) [ActiveMover (Arikawa Satoru)] Rin Shibuya Activities Prologue (THE iDOLM@STER CINDERELLA GIRLS)
[KNOCKOUT] CMY -Check Mate to You!- Vol.1
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition -
Onee-chan to Boku no Kaihatsu Seikatsu Prologue & Epilogue + Bonus
[Piririnegi] Double Knockout (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[Senbon Knock Zadankai] 世界で一番熱い膣
Seishun Knockout
[Kagechin] Josou Shounen Hyakumonogatari - Ootawake no Prologue [English]
Pink Knock ~Tonari no Onee-san~
[Tsukigami Hiroshi] Tayu Puru [Digital]
Naomi-san wa Ore no SeFri Prologue
(CR25) [LTM. (Taira Hajime)] NISE Zelda no Densetsu Prologue (The Legend of Zelda)
[Senbon Nokku Zadankai] Se-Chan toshiyouyo!
(C95) [7Fleur (Ann)] Atago Prologue (Azur Lane)
Hontou no Aitsu Prologue
Mayonaka no Prologue - our encount of midnight | 深夜裡的序幕
[Miito Shido] LUSTFUL BERRY Prologue [English] [shakuganexa] (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]
[Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Digital]
Boku no Harem Academia 01 wa: Prologue
Atago Prologue
(C91) [μ-CuTe (MAG)] Shuppatsu Namahame Ran-Knock (beatmania IIDX)
Mushi Yuugi 2 ~Prologue~
(C89) [Aspergillus (Okara)] DREAM KNOCKER (Toaru Kagaku no Railgun)
(Byousatsu Knockout 5) [Nemu no Ki (Kanzaki Nemu)] Super Darling Oni Cyborg (One Punch Man)
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
Happening STAR prologue + Act 1 - 2
Tanemori-chi no Katei Jijou / Ki | The Tanemori Household's Family Circumstances / Prologue
[Senbon Knock Zadankai (Inaba Fuyuki)] 2011冬コミコピー本 (Suite PreCure!)
Immoral Angel Vol2 00 - Prologue That Day
KNOCK OUT!!
[Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Tenkuu no Anayome (Dragon Quest V) [Digital]
(CR25) [LTM. (Taira Hajime)] NISE Zelda no Densetsu Prologue (The Legend of Zelda) [English]
2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 1
Prologue
(C92) [Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san ga Durun Durun ni Yotte Shimattanode (Kantai Collection -KanColle-)
(C91) [Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san no Skirt ga Sukesuke ni Natte Shimatta! (Kantai Collection -KanColle-)
[DATE] Residence Joshou | Residence Prologue (Comic Unreal 2015-02) [English] [CGrascal]
Soshite Prologue wa Yume Kara Sameru
Yasuragi-kun no Harem Monogatari Prologue
(COMIC1☆3) [Senbon Knock Zadankai (Inaba Fuyuki)] Ai Hina (Hayate no Gotoku!)
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
[Knockout] Tokushu Seiheki Hanadensha
(COMIC1☆7) [Gerupin (Minazuki Juuzou)] Kakuchou Senkan Yamato | Expanding Battleship Yamato (Space Battleship Yamato 2199) [English] [doujin-moe.us]
Nagi☆Tomo
[Okayu Club (Okutani Ayuko)] Knockin' on Heaven's Door (Durarara!!) [English]
[Knockout & Gerupin (Minazuki Juuzou & USSO)] Gokubuto Kyou no Uta (Various) [Digital]
[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]
(C88) [Double Knockout (Natsuno)] Nigemizu <Zenpen> (Ookiku Furikabutte)
[Senbon Knock Zadankai] Kucchane! (Negima!)
prologue "walk alone"
(C78)[Gerupin (Minazuki Juuzou) Beautiful Girls' Extreme Hole Game, Expansion play for pleasure and climaxing (Neon Genesis Evangelion) [English] {Kizlan}
Gakkou de Seishun! Soushuuhen 1 Ch. 1-3 + Prologue/Epilogue