Breast Development Academy for All: Pink Bosom Training Log

Synopsis

In a world obsessed with physical appearance, a revolutionary technique called ‘breast development’ emerges—a natural method to enhance bust size without surgery. As the technique spreads, the prestigious Mitsuhai Academy is established to train ‘breast development specialists.’

Mutsuyama Iku enrolls as a trainee at the academy, determined to master the art and help all women. However, a blunder on the first day by his sister Mashiro leaves him with almost no students. Facing the threat of expulsion, Iku must navigate a chaotic journey to prove himself and advance his skills.