OPPAI Academy: Big, Bouncy, Booby Babes Walkthrough (Milk Factory / Frontwing)

Kinkoi: Golden Loveriche

This walkthrough is for the OPPAI Academy: Big, Bouncy, Booby Babes! visual novel by Milk Factory and Frontwing, available for English download on Steam. The Japanese name of this game Motto! Haramase! Honoo no Oppai Isekai Ero Mahou Gakuen! 

There’s a free 18+ upgrade DLC available for download on JAST USA. The 18+ version of the game contains uncensored images. 

OPPAI Academy has 10 main heroines and over a dozen side stories to complete. This guide will help you unlock all uncensored CGs for OPPAI Academy. 

The goal is to spend an even amount of time between all of the girls so that Chapter 14 unlocks. This guide will provide you a quick and easy reference to unlocking a 100% complete gallery.

This walkthrough is based on the Japanese one found on Seiya Saiga. You’ll need 1 save slot to unlock all 3 end stories.

Chapter 1

  • Minor Character Ero-Quest
    • Ellen-sensei Ero-Quest 01
  • Erena
  • Olga
  • Phee
  • Lydia

Chapter 2

  • Minor Character Ero-Quest
    • Sistine Ero-Quest 01
    • Sistine Ero-Quest 02
  • Mother-daughter Threesomes
    • Olga & Maria
  • Kashnia
  • Mizore
  • Naomin
  • Catherine

Chapter 3

  • Minor Character Ero-Quest
    • Sarah Ero-Quest 01
    • Sarah Ero-Quest 02
  • Erena
  • Olga
  • Phee
  • Lydia

Chapter 4

  • Mother-daughter Threesomes
    • Erena & Mami
  • Kashnia
  • Mizore
  • Naomin
  • Myau

Chapter 5

  • Minor Character Ero-Quest
    • Lumina Ero-Quest 01
    • Lumina Ero-Quest 02
  • Mother-daughter Threesomes
    • Naomin & Muhnmuhn
  • Group Orgie
    • The Elf Wives’ Tennis Club
  • Erena
  • Olga
  • Lydia
  • Kaguya

Chapter 6

  • Minor Character Ero-Quest
    • Gildas Ero-Quest 01
  • Phee
  • Lydia
  • Kashnia
  • Naomin

Chapter 7

  • Minor Character Ero-Quest
    • Marie Ero-Quest 01
  • Minor Character Ero-Quest
    • Celica Ero-Quest 01
  • Minor Character Ero-Quest
    • Celica Ero-Quest 02
  • Mother-daughter Threesomes
    • Lydia & Lilynda
  • Mother-daughter Threesomes
    • Kashnia & Nastassia
  • Group Orgie
    • Parent-And-Child Sports Day – Boobjob Relay
  • Catherine
  • Myau
  • Kaguya
  • Mizore

Chapter 8

  • Minor Character Ero-Quest
    • Asami Ero-Quest 01
  • Mother-daughter Threesomes
    • Kaguya & Mitake
  • Group Orgie
    • Magical Maid’s Triple Boobjob
  • Erena
  • Olga
  • Phee
  • Lydia

Chapter 9

  • Minor Character Ero-Quest
    • Tiana Ero-Quest 01
  • Mother-daughter Threesomes
    • Phee & Rufina
  • Kashnia
  • Naomin
  • Caterine
  • Myau

Chapter 10

  • Minor Character Ero-Quest
    • Milfa Ero-Quest 01
    • Milfa Ero-Quest 02
  • Mother-daughter Threesomes
    • Catherine & Lorraine
  • Mother-daughter Threesomes
    • Myua & Dire
  • Group Orgie
    • Open Air Milk Bath
  • Group Orgie
    • A Baby-Making Twister Game
  • Kaguya
  • Mizore
  • Erena
  • Olga

Chapter 11

  • Mother-daughter Threesomes
    • Mizore & Miyuki
  • Phee
  • Lydia
  • Kashnia
  • Naomin

Chapter 12

  • Catherine
  • Myau
  • Kaguya
  • Mizore

Chapter 13

  • Skip to next chapter

Chapter 14

  • Save slot 1
    • Big, Bouncy, Booby Bonanza
  • Load slot 1
    • Bigger, Bouncier, Boobier Bonanza
  • Load slot 1
    • Married Bliss with Erena

Did you know that the English edition OPPAI Academy: Big, Bouncy, Booby Babes! was released through Frontwing? Be sure to check out other Frontwing games over at MangaGamer.