YOU SAID:

And the other person is poopooing, and this one is eating the poopoo all over the place

INTO JAPANESE

そしてもう一人はうんちをしていて、これはあちこちでうんちを食べている

BACK INTO ENGLISH

And the other is pooping, this is eating poops here and there

INTO JAPANESE

そしてもう一人はうんちしている、これはあちこちでうんちを食べている

BACK INTO ENGLISH

And the other is pooping, this is eating poops here and there