@eponymoushipster: Maybe you have bigger issues to worry about.
@galileogirl: I’ve worked in a hotel, and that’s simply not true. Most 4 star/diamond or above hotels change everything for new guests, they don’t change the bedspread while YOU stay, and all rooms have a mandatory weekly deep clean where everything is cleaned.
The difference between hotel sex and sleepover at a friends house sex is respect. In a hotel you are in public accomodation, and may treat it as such, a place to stay the night in your own bubble. Do you pay $100+ a night to sleep in your friends guest closet room?
When you are in someone’s home, you should respect the people who budge up and make room for you, cater to you and leave things as they were before you got there. Which extends to you having not done it all over the place.
To compare the two is rather silly.