ROE-297 "Do we look like a couple?" It's been three years since I started having a physical relationship with my son, and this year we're going on our annual sleepover date without telling my husband. Momoko Isshiki

My mother and I started having a physical relationship three years ago. When my son went to college in Tohoku and was feeling down because he couldn’t get used to his new life, I gave in to my body to comfort him. Ironically, even though we are blood relatives, our bodies were extremely compatible. Since then, we have made a promise to meet up in Tokyo once a year on Tanabata day and have a sleepover date, just like Hikoboshi and Orihime. This year is already the third time, and I’m going to lie to my husband and go see my son, saying I’m going on a trip with a friend…