but with the voice that reads for you there is no worlds in English only in jap
That sounds like you accidentally turned on text-to-speech to me. It is pretty funny to turn on every once in awhile imo. :p
In most VNs there is an accessibility menu, in this one you can turn it off by pressing "a" on your keyboard and you should see that the setting for it is under "Self_Voicing".
I hope this information is still useful to you. ^^