HGOT-043 The night before the wedding, Mizuki Yayoi makes cool memories with her favorite brother

In preparation for tomorrow's wedding, the younger sister decided to stay at her brother's house near the wedding venue. - Memories of their older brother come back to life, and the siblings, who suddenly feel lonely, let their feelings take over and form a physical relationship. - Incest is repeated between brother and sister with a strange feeling that they can't let go of even though they know it's not good. - With their passionately loving and forbidden relationship as their last memory, the younger sister gets married.