dust fucking

The act of two people having intercourse in an unfinished building or construction site. Could also be known as "renovation shenanigans" or a "dust orgy"

Juan- Have you finished renovating your apartment yet?
Molly- No not yet, we still have so much work to do... i'm so stressed!!
Juan- I know just the thing!!!
Molly- What Juan???
Juan- Let's do some dust fucking!!!