Yes, Mistress! – His favorite words after paying

It was the fourth time he had come to my place. This time he didn't send a message. He rang the doorbell, entered, went straight to the middle of the living room and knelt down without saying a word.
On the low table in front of him he had placed the phone with the transfer confirmation: 15,000 lei.
I approached slowly, my heels clicking on the parquet. I was wearing a short black latex dress, garter stockings and my favorite high boots. I held the whip in my hand.
I stopped in front of him and slightly raised my chin with the toe of my boot.
"You've already paid, I see. So you know what's coming."
He nodded, his eyes downcast, but his voice clear and trembling slightly with excitement:
"Yes, Mistress."
These were his favorite words. He always said them after the money was deposited into the account. Like a mantra. Like total surrender.
I smiled and grabbed the leash around his neck.
“Get up and undress. Slowly. I want to see how you tremble when you know that 15,000 lei just bought you today’s humiliation.”
He stood up and took off his clothes one by one, folding them neatly against the wall, just the way I liked it. By the time he was completely naked, his cock was already hard, visibly throbbing.
I quickly tied him up: his hands behind his back with metal handcuffs, then I made him kneel on the carpet, his forehead pressed to the floor and his ass raised.
“Today you will listen to how your card sounds every time I punish you.”
I opened the app and typed the first small amount:
2,000 lei – “Because you are an obedient slave”
I pressed. The card rang briefly. Immediately I raised the whip and hit his ass hard.
"One!"
"Yes, Mistress!" he moaned immediately, his voice already hoarse.
I continued. Each payment was followed by increasingly hard blows.
4,000 lei – "For your red ass" → four hard blows.
6,000 lei – "For your mouth that will lick me" → six blows.
To each series he answered the same, without hesitation:
"Yes, Mistress!"
"Yes, Mistress!"
"Yes, Mistress!"
His voice became more and more submissive, more broken, but also full of desire.
After I reached 12,000 lei in total, his ass was covered in bright red marks. I turned him on his back, put a tight cockring on him and sat down with my wet pussy directly on his face.
“Lick. And keep saying your favorite words.”
As his tongue entered deep inside me, I typed in the final amounts:
3,000 lei – “For your orgasm”
“Yes, Mistress!” he moaned directly into my flesh.
I rode his face violently, smothering him with my juices, then I got off and sat on his cock, taking it all in me.
I began to ride him slowly, deeply, agonizingly.
“Tell me what you are again.”
“I am… your toy, Mistress.”
“Harder.”
“I am your paying toy, Mistress!”
I quickened the pace, squeezing him hard on the inside. My hands closed gently around his neck, combining breath play with financial humiliation.
“Last payment for tonight,” I whispered, typing on the phone.
15,000 lei – “Because you have become completely mine”
The card rang. I began to fuck him furiously, fast and deep.
“Now! Come!”
He screamed in a broken voice, his body arching violently beneath me:
“Yes, Mistress!!! Yes, Mistress!!! Yes, Mistressaaaa!!!”
He exploded inside me with long, powerful spasms, obsessively repeating his favorite words as orgasm shook him from every joint.
When he calmed down, still trembling, I leaned over him, caressed his cheek and whispered in his ear:
“Bravo, my boy. You paid handsomely… and you said the right words every time.”
He smiled weakly, his eyes still blurry, and whispered almost silently:
"Yes, Mistress..."
I stood up, sat on the couch, and watched him lie bound, covered in marks, cum dripping from me onto his thighs.
"Next time it'll be 25,000. And I'll make you say 'Yes, Mistress' at least a hundred times before you're done."
He swallowed hard, a smile of total submission on his lips, and answered exactly as I knew he would:
"Yes, Mistress."
These were his favorite words.
The words he always said after he paid...and before he was completely destroyed by me.