Days with My Stepsister

Yuuta Asamura's life changes when his father remarries Saki Ayase, the school's top beauty. Saki and Yuuta agree to maintain a neutral distance, influenced by the lessons they learned from their parents' previous relationships. As they navigate living together, Saki struggles to open up and rely on others, while Yuuta is uncertain how to treat her. Over time, their relationship evolves from acquaintances to close friends, with a romantic development not yet certain.