I'm thinking of stealing toilet paper from my friend's parents
Why would you want to steal your friend's toilet paper?
I think I'll take that toilet paper with me to use it in the future
What's wrong with buying toilet paper? Is a few rolls of toilet paper worth losing a friend?
I want some toilet paper rolls but I don't have any here, so I have to take it with me.
If you cannot afford buying certain brand's toilet papers there are always cheap ones available. It's wrong to steal from a friend. If he got to know about it, he wouldn't want to do anything with you.