I'm thinking of sneaking a boy into my home
This sounds very risky. Why do you want to do this?
My mom doesn't let guys in the house
It's understandable that you want to spend time with a boy you may life. However, you should not sneak a boy into your home. If your mom finds out, you will get in trouble and possible get him in trouble too.
Fuck off, my mom can't catch us in time. If I want him to come over, I'm going to let him in.
I think you could end up in a lot of trouble for this. Don't you think it would be nice to show your mom she can trust you instead?