My ex-boyfriend has become my family. (Sakura Mita ALDN-279)

This man is my ex-boyfriend… Of course, my husband and sister don't know… I've known him since I was very young. My parents passed away early, and we used to hang out together. Time… Of course, I'm calm and normal now. I live with him, but this man I knew from before came to find me because of our past… Well… that's fine. If I had refused him, it would have been fine, but somehow, my husband and sister found out about my past. I thought I didn't want to do this, but in the end, I listened to him… It was my fault…