"I see the two of you have met," Mr. Jacoby said as he walked into the room. "But I suppose you haven't introduced yourselves. Susan, meet Christina, my latest. Christina, this is Susan, a friend of Miss Jennifer's". Susan grunted as there was not much else she could do with a wad of cloth duct taped into her mouth. Christina, the dark haired beauty behind her was similarly gagged.
"Miss Jennifer and I decided to have a little contest this week to see which one of you is the better pet. We've started with your current little predicament".
Both girls were on their hands and knees, their wrists tied to eyebolts anchored in the concrete floor. Their ankles were tied to each other, Susan's left leg tied outside Christina's and likewise Christina's to Susan's other leg. This meant their butts were touching each other, separated only by the double dildo that was shoved into each girl's pussy.
"The contest is simple. The first girl to orgasm is released. The other girl gets 20 lashes of the whip. And no faking it or the punishment is doubled."
Susan felt Christina shove herself hard against the rubber device impaling them both. She was pushing back hard, which sent the dildo into Susan at an uncomfortable angle. It was obvious Christina wanted to win this battle. Susan arched her back and shoved her butt towards the other girl, determined to avoid the whip, but the other girl knew what she was doing. She pushed even harder against Susan's ass and drove the dildo deep inside the girl. All pleasurable thoughts exited Susan's head as the pain of having the impaler being shoved as deep as it go overwhelmed her. She heard Christina's moans as she began sliding up and down on the double dildo and Susan knew she had lost. The woman rocked back against her as she arched her back and exploded with glee.
Jacoby approached Christina and unchained her from the floor. The dildo slid out of her pussy easily and Susan felt relief as it slid slightly out of her own over-lubricated slit. "I was expecting more from you, Susan," Jacoby said, looking down on the young woman still bound to the floor with the dildo protruding rudely from her vagina. Susan just kept her head down, not willing to look at anyone as she awaited her punishment, a punishment she didn't feel she had earned. Christina pulled the dildo out of Susan's crotch. Susan was a little disappointed, hoping that they would at least let her finish before whipping her.
The woman unchained Susan from the floor and helped her stand. A wooden x-frame was against the wall. Christina turned to Jacoby and asked, "Front or back?"
The man pondered for a moment, leering at Susan's naked body. "Back, for now, I think. Unless she starts getting more competitive, there will be plenty of opportunity to make use of those wonderful tits." Susan instinctively brought her arm up to cover her chest but Christina pulled it away and let her to the frame. She was placed against it so she was facing the wall and her wrists and ankles were manacled with cuffs to the wood. Susan leaned her head through the space between the two studs and waited. Christina and Jacoby were having a discussion just out of earshot, probably about which one of them would get to strike her first and with what. Jacoby must have won the discussion because Susan saw him approach out of the corner of his eye with a thick leather strap in his hand. The strap came down hard against Susan's bare bottom and she yelped through the gag in her mouth. The next four slaps of the strap hit her in almost the same place, as if Jacoby was a machine himself. Susan knew the man must have had a lot of experience whipping women.