Rachel stared at the buzzing vibrator in my hand, her long, blonde hair framing her pretty face. She was still tied spread-eagle on the bed, so there really was no way she could stop anything I had planned for us next. But I wanted her to know what I was about to do to her. As much fun as I was having -- and as much as she was enjoying me wrecking her tight pussy -- this was still about getting revenge on my bitchy sister-in-law, I reminded myself. Fucking her senseless and then devouring her pussy were merely the beginner's lessons to prepare her for the advanced class I had planned.
"Do you have any fantasies?" I asked her.
She smiled, "I'm going to dream about tonight."
"The only thing I haven't done with your sister," I said as I placed the tip of the vibrator on Rachel's clit, "is double penetration." I moved the vibrator down her pussy and pushed it past her lips, until it was as far in as it could go.
Rachel moaned as I moved the device in and out. "I don't really want you to fuck my ass. I only let Tim try it once, like really only halfway in then I pushed him out. His dick is skinnier than yours by the way. Shorter too. So anal with you..."
I put my finger over Rachel's lips to quiet her. While she was babbling, I had turned off the vibrator and moved my dick next to it. Her pussy stretched as I slowly pushed in, double penetrating her tight hole. When I was all the way in, I looked down at her face, as I alternated pumping her with my cock and the vibrator.
"How does your pussy feel, getting fucked by two dicks at once?" I asked, genuinely curious. This was a longtime fantasy of mine, but my wife Claire wasn't up for it.
I rocked back so I could get a good view of the action. Her pussy lips were spread as wide as my fist and looked strained to take in both my cock and the vibrator. I turned it on low and felt a wave of pleasure on my dick at the same time as Rachel moaned loudly. I started to move the device and my fully-engorged member faster, in and out, in and out, watching her pussy squeeze both.
I slid a finger into Rachel mouth, and she quickly started sucking it. She groaned around my finger, pushing her hips up to meet each thrust I made into her.
"You like triple penetration? Did you ever think your tight little pussy could take two dicks at the same time?" She shook her head no, while pulling my finger deeper into her mouth. "You're my good little slut now, aren't you?" She nodded.