Tie her up

“It involved rope…” you remind her.

“Wha…” Katherine starts to react, then she quickly recovers to keep up her charade. “What’s so freaky about rope?” she asks.

She is still playing along. That’s a good sign.

“And a blindfold…” you add.

“... that… that’s something I would do… yeah…” Katherine half heartedly agrees.

You take a chair from your kitchen and have Katherine sit on it. Then you tie her ankles to the chair legs and her arms to the back rest, behind her back. “Can you move?” you ask her.

She gives the rope a tug, not finding much give in the bindings. She shakes her head, “No…” She looks nervous now, her breathing is shallow and her body is stiff.

You set up the camera so that it can see her in the middle of your kitchen area, nude and bound. It has a creepy kidnapper vibe to it, so you ask her again. “Now you’re sure you still want to do this?”

Katherine looks at you and asks, “I did this last night, right?” you nod your head. “Then, nothing I haven’t done before…” she gives a weak smile and nods.

“Alright then…” you accept, taking a sheet over to use as her blindfold. You secure it on her and wave your hand in front. She doesn’t react. Now you can begin.

You pace silently around the captive, observing her reactions. She is highly alert now that her sense of sight has been taken away. Her ears perk up to the soft footsteps, her head turns to the slight wafts of air brushing her skin. You reach out and touch her shoulder, she gasps and jerks back, then lowers her head in failure. You console her with a gentle brush of the arm. She appears to calm down. You stroke her breast and she shivers, inhaling sharply before slowly exhaling again. Her nipples remain rigid as you tweak them playfully. Katherine moans softly, “Mmm… that feels so good…”

“Master,” you say.

“Huh?” Katherine responds.

“You called me master last night,” you tell her.

“Oh. Uh, yes, master, that feels so good,” Katherine says.

In the back, you can hear a stifled giggle and try to hide the sound from the bound woman by speaking up. “You also talked really dirty,” you add.

“Because I’m a naughty girl that deserves to be punished?” she asks, keeping in character.

“More like a naughty girl that wants to be used and abused,” you correct her.

“Uh huh… that’s me…” she agrees, taking some time to absorb this new information about her sister. She swallows dryly and keeps up the game. “I’m a dirty… dirty whore… who needs you to use me like one.. Master…”

You smile and caress her chin. “That’s a good girl,” you reply. “Tell me how you want me to ravage your body.”

“I want you to take me hard and rough,” she responds. Her cheeks flush red as she starts to describe the acts she wants you to commit. “I want your long, hard cock deep in my pussy… pounding my pussy raw… Oooh, I’m already dripping, waiting for you to shove it in me… make me your slut, master…”

Your cock twitches eagerly, after hearing Katherine’s pleas. It was already aching from the strip tease and now it is throbbing for some action. You glance over at Sabrina who is videoing the scene as well. She is positioned across the room in plain view of her blindfolded sister. Both of them want something out of you and will do what you say to get it. Now that you have both of them in the room, you wonder which one you want to use your cock on more.