Name changed for reasons that are about to become obvious.
DH and I like a a bit of dress up but are we BU to use our DCs toys for our own games?
While we're playing checkout-girl and stock boy, its great to have a till as a prop as he calls me over the tannoy to scan his veggies and the stethescope from the doctors kit really sets the scene as he cures me with his magic hands, but still, you have to ask if its unreasonable, really.