Sex is usually messy. There are fluids that leak from the fucking bits - precum & pussy lube during the fuck. I've seen the sheets and couches of friends after a fuck and I could tell how many positions they had copulated in from the stains left and then there are the juices that drip out after they've cum. There are also fluids from extremely sweaty fucking. Sheets tend to soak up most of these fluids so it is hard to tell really how much bodily fluid is made during a fuck. How much mess do people on here think they make? There are some couples who have a special sex-sheet made of leather or vinyl that is washable and I've seen them completely drenched, sometimes with pools of fluids after a really good fuck. What would one of these sheets look like if you had sex on it?