I Can't Tell My Wife... My Beloved Cousin Tsubasa Onee-chan and I Reunited After 10 Years During a Home Visit. The Three Days of Forbidden Love Between Two Married People Who Were Each Other's First Loves. Amami Tsubasa
Returning home to my parents' house at the end of the year, I reunite with my cousin, Tsubasa nee-san, for the first time in years. Seeing her after a decade brings back bittersweet memories from our youth. She was my first love, the one with whom I shared my first kiss. But now, she's married, and so am I. Though we're reuniting as first loves, the reality of our marriages stands firmly between us. Spending three days under the same roof during my visit turns into a strangely tempting and charged experience.