Story

A student leading an app development club secretly creates an adult bishojo game. During a school event, while debugging his creation, he is unexpectedly transported into the game's world. This new reality, called Yggdrasil, is an academy populated entirely by bunny girls with exaggerated physiques.

Upon arrival, the protagonist discovers he was summoned as a "Legendary Great Teacher" to save the school from closure due to declining "bunny deviation scores." His unique "Ultra-Lewd Education Skill" activates, allowing him to restore the academy's vitality through sexual acts, which also boosts the individuals' bunny deviation and skill levels. Driven by this newfound power, he aims to "educate" the entire academy.

Content notes

The game features explicit sexual acts with multiple characters, including themes of female domination and group sex.