Would you intimidate them if "you had to", sadist?
First cut is just under the ear, light , but enough to bleed down the neck , which creates a very unsettling sensation.
Next , buttons and /or clasps .....pop, pop, pop, and let them clatter on the floor.
Slowly circling, one musnt rush.
Then a nick right under the chin, which bleeds down over the chest, but is small enough to be hidden in the day to day ........
'snick' goes the bra strap , snick goes the panty elastic .