A woman who is obsessed with showing off her body

I met my husband during my university years. Including the time we were lovers, it’s been six years since then. Our relationship has remained quiet and peaceful. One day, I happened to want to read some art books. When I went to the library, I came across that book. Among the art books, there was a magazine with photos of someone who was smiling, with her lower body exposed. The message inside the magazine read: “I’m a 19-year-old college student. I’m waiting for your letters.”