Mistress abusing her slave's dick with fists

This lady likes to play with her slave's hard cock. he loves to tie him up, so he can do nothing but scold him and watch him hit his tail until he is milked. but the best thing about bdsm is that when your lover is the one who shakes you, you can’t decide when it’s time to come, and even after you ejaculate, if she wants to, she can keep masturbating until she collapses, the stick in your hands.