If he'd been a dog you would've seen his ears perk up and swivel towards the left. He'd know that sound anywhere. The delicious sound of her half choked yell. His eyes hooded and his cock hardened. His pretty little slut was somewhere at this party.
He hadn't seen her yet, not surprised that they would end up at the same social gathering, but surprised that he hadn't caught a glimpse of her. She must've gone straight to the St. Andrews cross as soon as she got to the party. It figures.
They'd been casual friends for a few years but had recently crossed over into a titillating Daddy/sub situation.
He found her in the back room. Her ass on full display as she was tied face-down to the x-shaped wooden frame. She was taking a flogging from a man in a hooded mask, her mouth stuffed full of her own panties.
He leaned casually against the back wall and made sure to stay out of her eye line. He loved watching her pushed to her limits; listening to the pleading whimpers that fell out of her mouth.
"Do you want another?" the hooded man asked?
She nodded vigorously and tried to talk around her panties. The man walked up to her, slowly dragging the strips of leather across her back. He tossed the panties aside and gripped her by the back of her head.
"What do you say?" he asked with a smile that was just a little too sweet for her liking. "Please, give me another, harder, please I need it" she said.
"Beg me" he said as he yanked her head back "tell me how much you need it, call me by my proper name and beg me you slut."