i once did this to a chubby asian gf of mine, the only difference is that it was a whip tool used and i told her " dont move for 60 seconds cuz if you do i will continue to whip, disregard where it hits " she moved i continued, such a mess and so much pain. the next time, she sat still as a wall ♥ i almost cried to joy from the pain she endured ♥