A woman who can't love (my brother's wife)

The moment we met, the moment we met, I started to complain about Miku. I've fallen in love with a variety of people, people who fell in love with beautiful faces, people who fell in love with big breasts, people who fell in love with the same hobbies, people who fell in love with a variety of people, but this was the first time I've fallen in love for no reason. However, I was so shy at heart that I could only pursue with my eyes. The days passed, and Miku married his older brother. I have only regrets...and even then, I couldn't forget my feelings for Miku...