YOU SAID:

ok so i was playing among us and then a imposter killed me and so then i did the nasty with the imposter's mom

INTO JAPANESE

偽者が私を殺したから偽者のママとヤバいことをした

BACK INTO ENGLISH

Because the imposter killed me, I did something bad with the imposter's mom.

INTO JAPANESE

詐欺師が私を殺したから私は詐欺師のママに悪いことをした

BACK INTO ENGLISH

I did something bad to the con man's mom because the con man killed me.

INTO JAPANESE

詐欺師のママに悪いことをしたのは詐欺師が私を殺したからよ

BACK INTO ENGLISH

I did bad things to the con man's mom because the con man killed me.

INTO JAPANESE

私は詐欺師のママに悪いことをした詐欺師が私を殺したから

BACK INTO ENGLISH

I did something bad to the con man's mom because the con man killed me.

INTO JAPANESE

詐欺師のママに悪いことをしたのは詐欺師が私を殺したからよ

BACK INTO ENGLISH

I did bad things to the con man's mom because the con man killed me.

INTO JAPANESE

私は詐欺師のママに悪いことをした詐欺師が私を殺したから