Forbidden Relationship, Hetalia Ameripan fanfiction

During the times of WWII, America and Japan just can't help it. They fall in love. When the Allies and Axis find out... Germany and Italy try to support their friend, but the Allies do not... will America's loyalty to his country's cause waver? Or will he have to give up true love?
Warning: Nations being captured, tortured, etc. left and right. Self-harm. Triggering content. If you feel suicidal characters could trigger anything within you, please do not read.
You have been warned.
"When the war is over... wait for me."