What are your best, harmless, pranks you would play on your hobby counterpart?
I'll go first:
Characters:
Established customer and vendor
Setting:
Hotel or Notel (not private setting) neutral
Buyer: "I need to make this our last interaction."
Vendor: (fill in the blank) mine: "What do you have in mind?"
Buyer: Throat fucking and facial.
Vendor: (fill in the blank) mine: OK.
Buyer: April fool's! See you next week for the same.