Happening STAR prologue + Act 1 - 3
(C95) [7Fleur (Ann)] Atago Prologue (Azur Lane)
[Studio Kimigabuchi (Kimimaru)] CODE EROSS R2 (CODE GEASS: Lelouch of the Rebellion)
[TOUCH] Mother and Son Quest (Prologue)
(Puniket 22) [Tabito (Buchimaru)] Retrological! ‐Sasami no Sasamekigoto‐ (Tenchi Muyo!)
Prolog + Falsehood Ch. 1-4
Futanari Maids' Summer - Prologue
(C80) [Kacchuu Musume (Yumi Ichirou)] Himitsu no Joshou | The Secret Prologue (Senjou no Virelai -BATTLEFIELD VIRELAI-) (Valkyria Chronicles 3) [English] [SMDC]
[Astrological Sign (Hakuto)] Shitsuke Time (Touhou Project) [Digital]
[Pyon] Ogre to Dwa +Prologue & Epilogue (Dragon Quest X: Mezameshi Itsutsu no Shuzoku Online) [Digital]
[Juna Juna Juice] Boku no Harem Academia Chapter One: Prologue (Boku no Hero Academia) [English]
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia) [English] {Doujins.com}
NISE Zelda no Densetsu Prologue [English] [Rewrite]
Happening STAR prologue + Chapter 1
[Golden Tube (Ogu)] Oshikko Sensei ZERO Prologue [Digital]
Hissei Satsuki Prologue
[GOD Ryokutya (Bu-chan)] Build Bitch Try (Prologue+α) (Gundam Build Fighters Try) [Digital]
School Caste Prologue and Ch. 1-3 {Erf'}
School Caste Prologue and Ch. 1-2 {Erf'}
[Juna Juna Juice] Boku no Harem Academia 01 wa: Prologue (Boku no Hero Academia)
[chun rou zan] - my Girlfriend has Sex with Everyone except Me + 4-pgs prologue
[Miito Shido] LUSTFUL BERRY Prologue [English] [shakuganexa] (Ongoing)
CELBiM-002B "ROLO" ver. 1.2
[Astrological Sign (Hakuto)] Aka no Izanai (Touhou Project) [Digital]
NISE Zelda no Densetsu Prologe (The Legend Of Zelda)
Rin Shibuya Activities Prologue
Oikawa Shizuku no Prologue
Super Beast Fusion Build Tiger 1 + Prologue
[GOD Ryokutya (Bu-chan)] Build Bitch Try (Prologue+α) (Gundam Build Fighters Try)
ASSTROLOGIC
School Caste Prologue and Ch. 1-3
(C75) [MAX and Cool (Sawamura Kina)] Baby Sparks 2008 Sairokushuu (CODE GEASS: Lelouch of the Rebellion) [English] [Tigoris Translates]
[M-LAB.] Kentou Shoujo Yuki Prologue Book
[Seki (Shiina Shina)] Soshite Prologue wa Yume Kara Sameru (Aquarion Evol) [Digital]
[Narushima Godou] Prolog + Falsehood Ch. 1-5
(Shota Scratch 9) [Batsu freak (Kiyomiya Ryo)] Jikyuu 2300 En. (Code Geass)
Boshi Kan no Susume | Recommendation for Mother and Child Incest - Prologue
Takamineke no Nirinka Prologue
[Takasugi Kou] Mitsu ni Muragaru Mushi Joshou | Insects That Gathered Around the Honey Prologue [English] [desudesu] [Digital]
Naomi-san wa Ore no SeFri Prologue
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition - (sample)
(C90) [KNIGHTS (Kishi Nisen)] Oikawa Shizuku no Prologue (THE IDOLM@STER CINDERELLA GIRLS)
[Sannyuutei (Sannyuutei Shinta)] Chinpotsuki! Ijimerarekko - Prologue
HYPNO .APP FANTASIA PROLOG
Residence Prologue
Yasuragi-kun no Harem Monogatari Prologue
(C88) [Tangram (rolo)] Kateikyoushi to xxx (Yowamushi Pedal)
ADABANA Prologue
Sen no Kiseki NTR Saimin Gakuen Prologue
[Reflection (Panta)] Mainichi ga Kinenbi (Code Geass)
[Astrological Sign (Hakuto)] Scarlet Slave 1 (Touhou Project) [Digital]