It's been two years since my affair was discovered by my husband, and I was forbidden from contacting "Masayoshi," my affair partner. One day, I happened to see Masayoshi on the train. Even though I knew it was wrong, I couldn't resist my overflowing libido. As if to fill the two years, I find myself seeking Masayoshi over and over again. At school, I'm a serious teacher loved by my students. Behind the scenes, I'm a lewd teacher who is creampied in secret on school grounds. Emotional sex is the best. "I'm sorry. I've been trying hard to play the role of a wife since that day, but there's someone I love more than you."