Angelina
Yes I live with my parents
I sometimes mastrubate, my parents know about it. But it has a purpose, controlled reliefs is good for the body, good for the builded up frustration. So after some (controlled) relief it is easier to focus on the important things compared to no relief at all. (In my experiences)
My mom knows where the keys are, which I don't know at all. But it's more or less my dad that control the keys.