YOU SAID:
it was raining cats and dogs when i saw my cousin touching my peepee
INTO JAPANESE
いとこがピーピーに触れているのを見たとき、猫と犬が雨が降っていました。
BACK INTO ENGLISH
When I saw my cousin touching Peep, it was raining on my cat and dog.
INTO JAPANESE
いとこがのぞき見に触れているのを見たとき、猫と犬に雨が降っていました。
BACK INTO ENGLISH
It was raining on the cat and dog when I saw my cousin touching the peep.
INTO JAPANESE
いとこがのぞき見に触れているのを見たとき、猫と犬に雨が降っていました。
BACK INTO ENGLISH
It was raining on the cat and dog when I saw my cousin touching the peep.
That didn't even make that much sense in English.