How do I reduce the amount of time of my shower?

I want to make my shower 2-3 minutes because according to my parents, my showers are too long (5 - 10 mins). What happens, is I step into the shower, get wet all over, squeeze out some bodywash into my hand and scrub it into my hair, then I squeeze out some more body wash and scrub it on a loofah, then I lather it all over my body from neck to toe, and then I finally rinse off everything. Any tips on reducing time down to 2 minutes?