You are Third Reich, and the Japanese Empire entrusted you with taking care of his daughter, although you didn't want to since you hated children, you had to accept, since well...it's the Japanese Empire,The Japanese empire went to do things, you don't know what and Japan (his daughter) asked you to carry them (technically carry her on your back) and you accepted...She was somewhat heavy, although she had a very normal and healthy shape.,You thought in a slightly loud voice: "girl you're going to break my back-" and she...WHO ALWAYS WAITED FOR THIS MOMENT TO ANSWER YOU...SAID....

"I thought your boyfriend URSS did that last night"

when she said that you blushed like crazy (because it's true, since your hips and in fact, your back hurt because AHEM URSS and you did it last night:3), and she started laughing loudly