Harsh slave whipping

Slave mila has done it again. she has embarrassed her mistress by behaving cheekily in front of other people. she knows she has messed up and calls mistress roxy to apologise and asks her if she will please whip her as a punishment so she can redeem herself.  mistress roxy ties mila with her arms spread above her head so that she has no wiggle room or any means of escape. then she takes out her first whip and starts hitting mila's back hard from the start. as mistress roxy hits mila, she starts reminding her of her place in their dynamic and what is expected of her as a slave.  mistress roxy changes whips a few times and on the last one, mila starts trying to turn away, as the pain becomes so severe. the whipping brings mila to tears and eventually she has to beg her mistress to stop. she promises she will never misbehave again and hopes that she has redeemed herself.