Mistress Plays with the Domestic Slave's Ass by Spanking It Continuously with a Racket Paddle and a Riding Crop for No Reason

Mistress says to domestic slave, "You love me, don't you? You said you want to be my human toy for the rest of your life, right? Hehehe." Mistress makes slave get on all fours, places slave's head between her thighs, and starts to spank slave's buttocks with a spanking racket, saying, "Since you're my human toy, I can use you however I want, right? Hehehe." Mistress smiles as she spanks slave's buttocks more than 100 times, saying to slave, "Does your butt hurt? Or are you happy? I'm glad your buttocks are red and swollen, hahaha." Mistress then changes the spanking racket to a riding crop and continues to spank slave's buttocks with the riding crop, saying to the slave, "Tell me you love me! And ask me to humiliate you for the rest of your life, you fucking masochist! Hahaha." Sometimes Mistress slaps slave repeatedly for no reason, whips him repeatedly, or ties him up with a rope and leaves him there for a day. None of this has any meaning, it's all up to Mistress' mood.