“If we become husband and wife, we’ll be doing even more than this.” “More than kissing…? (Wait—does he mean…?!)”

Today is Koharu’s beloved older sister Akina’s wedding day. Her groom? Their childhood friend and heir to a distinguished family, Sojiro Inukai. But somehow, in a sudden twist of fate, Koharu ends up marrying Sojiro in her sister’s place!? It was a first love she thought she’d long given up on. But what if that love could finally come true—? Today, I become the bride of the man I’ve always admired. 【The cool heir to a traditional inn】×【The bright, innocent daughter of a Japanese sweets shop】 A heart-throbbing love story full of sweetness and yearning!