American English.....
English sounds better for me and all the german females I've been with, they also prefer being with an English speaking dude. And I'll take it one step further and point out that women I've been around and in..( hahahahahaha ) prefer American English to England English, or proper English.
I think it has something to do with most Germans have a hard time annunciating like the -TH in words and most Americans have some sort of accent that is easier to understand....
But i guess no matter what language you speak, as long as she cums first and cums hard, it wouldn't matter if you spoke dolphin .. she'll keep ya around...🙃🤣😅🙃