Chelsea shook, and pulled against Isbella, terrified now. "No, no, no, no, no!" she screamed until the man came up and yanked her harshly away from Isbella, shoving the muzzle back between her teeth again and handcuffing her before shoving her back to his own pet.
"Do you see what happens when you spare the crack of a whip?" he muttered as they moved down the hall and into a side room that he unlocked. Inside the room rows of cages and and chains, spreader bars, cuffs, whips, crops, electroshock clamps, and a multitude of other bondage devices sat around the area. It was one Isabella knew well.
He led the two of them over to a post, having Isbella push the girl over it and chain her wrists to the floor loops, ankles locked into shackles on the floor, allowing her ass to bare and waiting her Mistress.
He hit a panel, a table rising up from the floor, lined with an assortment of whips, crops, cat-o-nine tails, bull whips, and other painful looking devices. He picked out a small bullwhip, handing it to Isbella.
Chelsea was quivering and screaming gross messy sobs though her gag, her eyes were wide and terrified, thrashing uselessly against the cuffs, barely able to move an inch.
(we can also just switch between us both playing him depending on what needs to be done
)