Wait you don't understand why someone would push their bed in the corner? Or you don't understand why it's a problem for two people sleeping in the same bed if the bed is pushed in the corner?

Wait...I sleep in my boyfriend's bed who's the same as me. It's virgins all around...

Washing my blankets as frequently as they would need it would wear them down much faster and for that matter, sheets are just easier and more efficient to wash. That's why I use a top sheet at least. It's not a comfort thing for me.