My parents asked me to do something but I'm not going to do it right away.
Why do you want to make your parents wait?
I just want to relax on my bed with my laptop.
I understand that you just want time to relax but you should respect your parents and do what they have asked you to do. Waiting too long may cause them to think you are trying to disobey them. It's wrong for children to disobey their parents.
Why would you bring that up? I already know that.
I brought it up because you clearly arent taking is seriously. You know that it's wrong and are going to do it anyway. A better course of action would be to just get it done sooner so you can relax uninterrupted rather than relaxing a little now and a little later.