YOU SAID:

His hands crashed through the window and fell together around my neck!

INTO JAPANESE

彼の手は窓からぶつかり、私の首に一緒に落ちました！

BACK INTO ENGLISH

His hand hit through the window and fell with me on my neck!

INTO JAPANESE

彼の手が窓からぶつかり、私と一緒に首に落ちました！

BACK INTO ENGLISH

His hand hit through the window and fell on my neck with me!

INTO JAPANESE

彼の手が窓からぶつかり、私と一緒に私の首に落ちました！

BACK INTO ENGLISH

His hand hit through the window and fell on my neck with me!