YOU SAID:

I just had sexual conduct with your mother

INTO JAPANESE

私はあなたの母親と性行為をしました

BACK INTO ENGLISH

I had sex with your mother

INTO JAPANESE

お母さんとセックスした

BACK INTO ENGLISH

I had sex with my mom

INTO JAPANESE

母とセックスした

BACK INTO ENGLISH

I had sex with my mother

INTO JAPANESE

母とセックスした

BACK INTO ENGLISH

I had sex with my mother