Shinmai Shimai no Futari Gohan

The issue arose when I found myself with a little sister out of nowhere. Following my father's remarriage, Ayari became my new stepsister. Initially, our interactions were stilted and fleeting. Yet, an unexpected common ground emerged - food! As Ayari's culinary skills became known to me, we grew closer and started to overcome the obstacles between us. During our parents' honeymoon, we learned to navigate our dissimilarities by bonding over the simplest of things!