YOU SAID:

i get turned on by my reflection in passing cars

INTO JAPANESE

通りすがりの車に映る自分の反射に興奮する

BACK INTO ENGLISH

I'm excited about my reflection on the passing car

INTO JAPANESE

通りすがりの車に映る自分の姿にワクワクします

BACK INTO ENGLISH

I'm excited to see myself reflected in a passing car

INTO JAPANESE

通りすがりの車に自分が映るのを見てワクワクします

BACK INTO ENGLISH

I'm excited to see myself reflected in a passing car