The Cold War
"Oh, Russia-san, you make my kokoro go doki doki," America-kun whispered as the old Soviet Nation pounded into him.
Soon, they reached climax and collapsed. The next morning America-kun woke up. Russia-san was not in the bed next to him. He heard the shower running and went to surprise Russia-san.
He heard thumping noises as he opened the door to the bathroom. He pulled back the shower curtain to see Russia-san thrusting his hard cock in and out of Germany-kun's voluptuous booty.
America-kun backed away slowly, his hand over his heart like a patriotic pledge.
"Russia-san..." a single tear fell from his eye, "my kokoro is brokero."
KRM