I'm face down on the bed, my forearms pressed together as my wrists are tied. I'm on my knees, my shoulders low to the bed and my ass in the air. I feel so exposed, my pussy and ass open and waiting for you. My breathing is shallow as I feel you climb onto the bed, and get on your knees behind me. You push my ankles together and fasten a rope around them, too. I move my legs to test my restraints, and find that I can barely move. You trace a finger up the outside of my thigh, starting from my knee and stopping at my hip. I shudder as you repeat the motion on my other leg, before placing your palms on my hips. You lean down and kiss my back between the shoulder blades, and I feel your rock hard cock bumping against my ass. You move further up and give my shoulder a quick bite, eliciting a quiet gasp from me. You place one of your hands around my neck, gently squeezing, and I immediately get my breathing under control.
"Good girl," you murmur into my ear, your breath giving me goosebumps as it touches my skin.
You use your other hand to grab my breast, a little roughly, before taking my nipple between your fingers and pinching it. I gasp again and feel your grip tighten around my neck, a warning to be silent. I swallow and lick my lips, resisting the urge to moan. You grind your hips against me as you continue to pinch my nipple and fondle my breast, your cock seeming to grow even harder as it's pressed against me. You switch hands and move to my other breast, giving it the same treatment as the first one. I clench my teeth as I feel the sting of your pinching fingers, trying desperately to remain quiet. You move your hand off my neck and run your fingers through my hair, gently tugging as you reach the ends, forcing my head backwards. You lean down and bite my neck, hard, and I'm unable to suppress my groan. Quickly, you move your hand off my breast and slap me hard on the side of my ass. I whimper softly and bite my bottom lip. You slide yourself down, planting light kisses along my spine as you go. You stop when you reach my ass, moving your head down and licking me from my clit to my asshole. You grab the lube and spread it around the entrance to my ass, slowly sliding a finger in. Goosebumps pop up on my skin as you move your finger all the way in and then back out, gently thrusting your hand into me.
You remove your finger and drop a gentle kiss onto my shoulder as I feel the head of your cock pressing against my entrance.
"Take a deep breath, Princess," you say.
I breathe in, and suddenly I feel you slide into me. I tense up and you put a hand on the back of my neck, gently trailing your fingers down my back. I let my breath out and relax, and feel you push further into me. My back arches as my breathing settles into a normal rhythm, and you place your hands on my hips. You continue to slowly move out and in, going deeper with each thrust. I push back against you as I feel your balls touch my pussy, and realize you're all the way in. You stop moving for a moment and hold your dick inside my ass.
Suddenly, I hear movement from the back of the room, and try to turn my head to look. You place your hand on my cheek and gently but firmly angle my head back so I'm looking in front of me. You bring your hand to my cheek and rub it with the back of your hand, your thumb flicking lightly over my eye. You bring your other hand up and hold a blindfold in front of my face.
"Princess," you say, "I have a surprise for you...Are you a good girl?"
I gulp quietly.