It was just after eleven and we were kissing like it was the last time we'd see each other. I'd been teasing you all day, throwing out little mentions of what I'd be doing to you later; by the time I touched you, you were nearly wetter than I'd ever seen before. Our bodies moved as one, as I ran my hands all over you and we kissed passionately.
I slipped away from you and stood next to the bed, pulling you off and instructing you to bend over and put your arms behind your back. Taking a length of rope, I carefully bound your arms tightly in position and looked down at you. You gave me the same nervous smile you always do, a split second before my hand came down hard on your ass. I alternated between your cheeks, oscillating between hard and soft strikes.
When you started to writhe, I knew it was time to switch to a paddle. I moved swiftly, your lovely cheeks growing ever pinker. Once I decided you'd had enough for the moment, I rested the paddle on your lower back and slid my hand down your ass, pressing my middle finger into your wet, welcoming cunt. I pressed you into the bed to keep you from grinding against me. "Patience, little one," I said with a grin.
The paddling continued until I was satisfied that you'd slipped into subspace; you were putty in my hands, practically melting onto the bed. I unbound your arms and helped you up, giving you a deep, passionate kiss. Lowering you onto the bed, I climbed between your legs and continued to kiss you, my cock grinding against you, threatening to slip inside.
We made out until neither of us could take it anymore. But instead of plunging deep into you — as you were begging me to do — I pulled away and got off the bed. Grabbing a shorter rope, I quickly bound your arms to the headboard, then produced a blindfold from under my pillow. The moment you saw it, you knew what was coming, and gave a subtle nod, cueing me to place the blindfold over your eyes.
Unbeknownst to you, I had given him the code for our lock and told him to be here at midnight on the dot. I looked at the clock on the side table and knew he would be arriving in just a few minutes. I leaned over the bed and kissed you deeply, rubbing your clit teasingly to pass the time. I saw the door open out of the corner of my eye, and I went over to give him a silent greeting and wave him over to you.
He took the cue as expected and quickly undressed, climbing onto the bed and between your legs. The second he slid into you, I could tell you knew it wasn't me. After the shock passed, you wrapped your legs around him, holding him tight as he began to fuck you hard. I leaned down to kiss you hard and then moved down to your ear to whisper, "I told you I had a surprise."
I reached down and rubbed your clit as he plunged in and out of you, harder and faster. The orgasm rocked through you faster than I'd expected, and you nearly pushed him out as every muscle in your body became suddenly tense. This just made us pick up the speed even further, and I could see that he was getting close, himself.
I looked at him and mouthed, "do it." A few seconds later, he slammed deep into you and exploded, filling you up with every drop of his cum. I just kept rubbing your clit, causing you to squeeze intensely, milking him for all he was worth. Grinning, I took off your blindfold and looked at you, the sweat beading on your forehead. "How was that, my love?"
"That. Was. Awesome. I like our new friend…"
Source: reddit.com/r/sexystories/comments/3jgca0/the_start_of_a_good_night_mfmbdsmswing