03/05/2019
My wife’s younger sister started coming over lately, which was annoying because she hates me, but nice because she’s a stunner to look at. She’s got blonde shoulder length hair, perky store-bought 34C tits, and a body that proves she works out every day to please her racist cop husband. They live a couple hours away out in West Texas, so any trip to visit us is always a day trip, or she’ll come by and spend the night with my wife on the couch, laughing and joking the night away while our kids play in their room. She barely ever said two words to me, which I don’t mind because I’m too busy trying to sneak a glance at her when her and my wife are lounging around in their nightgowns sipping wine
A couple of weeks ago, Sarah came by and we had a pool party and grilling session. I roasted hot dogs and burgers while the ladies made salad, and then we all played in the pool for a while. Sarah changed into a deep purple bikini, just small enough to tell she didn’t have any tan lines. My wife’s outfit was equally revealing, her 40Ds tucked into a tube top made to wiggle and jiggle to my heart’s content. She’s curvy as hell and as beautiful as her sister, really, but you know what they say about forbidden fruit.
I decided to take a break to relieve some tension instead of splashing in the pool with a full-on wood. When I came out, Sarah stood looking in our bedroom mirror adjusting her bikini. I stopped to check her out, and she huffed at me.
“Don’t you try to go sneaking a peek, or Mary will scratch your eyeballs out.”
I shrugged. “Hell, hers are better, they’re 100% natural and all I need!”
That got her dander up. “Mine are so perfect, you just don’t even know. You wish I’d flash my girls at you!” she said, then turned beet red when she realized what she’d just said.
I laughed and walked back outside, leaving her twisting in the wind. I pretended not to even notice her anymore that day, and she made a concerted effort to get her tits in my way the remainder of the day. Like coming up behind me and poking me in the back with her boobs as she tried to get around me. It was hard to keep from laughing, but also hard not to get too hard!
Then last weekend, she arrived with her kids while the wife was running a project in Missouri. When I said her sister was out of town, she seemed shocked. She told me she must have gotten the weekends mixed up, and was certain this was supposed to be the weekend to hang out. Since she’d driven all that way, I went ahead and set up the grill, and we let the kids play while I cooked up lunch. I was a little pissed because I’d planned on sleeping the day away, but what the hell. We had a good day anyway, and the kids all had fun playing in the pool.
I went to go to the bathroom at one point, and when I came out, there she was playing with her bikini again. I was about to keep walking, when she asked me if I really thought my wife’s breasts were better than hers. I pretended to think about it for a moment, then said, “Well I guess I’ve never actually seen yours in person, so I can’t say exactly for certain.”
She gave a triumphant smile and pulled off her bikini top, showing off her gorgeous breasts. They were just exactly as perky without the top, little areolas about a quarter in size, and her nipples like pencil erasers pointing right at me. I looked at em for a minute.
“Not bad,” I said nodding, “the left one curves a little to the side, and the sensation’s probably not as intense as natural ones, but your husband probably doesn’t notice.”
She was hopping mad as I walked outside this time, and barely got her top on straight when she came outside. I pretended everything was fine and went back to grilling, but she came up behind me and poked them lovely titties in my back.
“They’re VERY sensitive, just you wait and see, mister!” she whispered in my ear. She didn’t give me a moment’s rest the entire afternoon. Every time she could get away with it, she was pinching my ass or whispering to me about how hard her nipples were. And they were fine, too. Just standing proud in that bikini, straining to break through like mad. By the time the kids were tuckered out, I had had enough too. She’d kept me hard for three hours messing with me!
Finally the kids were in bed, and I figured it was time to take it easy on her. “Allright, lemme give you a taste test, and we’ll see how sensitive you are.’
She shook her head. “Nope. It’s your turn, mister,” she pointed to my swim trunks. “You better let me see that thing of yours first, then we’ll talk!”
I grinned and undid my trunks, peeling them off. ‘The Beast’ as my wife calls my cock, was standing at full attention, and Sara’s eyes went wide. She didn’t say anything, just walked forward and grabbed my cock in her hands, stroking it for a moment before kneeling down and going to town on it. She flicked her tongue back and forth across it, kissing the tip and everything else as she worked her way down. I took a moment to enjoy the sight of her long blonde hair wrapped around my thick black cock.
Finally I picked her up and sat her on the bed. I pushed her down, licking, sucking, and nibbling her breasts until she nearly screamed. Then I flipped her over and put us in a 69, licking her tight little cunt while she tried in vain to deep throat me. She was getting close to it when I found her g-spot and sent her over the edge. She screamed into my dick like a microphone, shaking as I held her down.
Now it was my turn. I picked her up again, setting her on the edge of the bed and lining her up for my cock. I put a couple of inches in, working it in and out for a minute while she sighed. When I began to push the rest into her, her mouth went wide into an O and she stared at me. I worked the rest of my cock into her tight cunt bit by bit. Then I couldn’t take it any more, and began slamming it into her, at first slowly then at a hard pace. She was in shock for a bit, then began flailing around like a speared fish. It was all I could do to stay in her as she bucked around, suddenly slamming herself into me just as hard as I’d been fucking her. I could feel my balls twinge, and suddenly I was spewing into her cunt, as she smiled and pushed herself further onto me, milking my cock for all it was worth.
Once I was spent, she was able to swallow me whole, and spent a good while licking my cock till it was dry. I warned her that she was going to wake up the beast again if she kept going, and she just started humming as she went, until it was getting big again. Then she couldn’t hold it in her mouth any more, and started stroking me, playing with my balls, and licking the tip again. I let her go at it while I played with her ass, sticking a finger in her cunt while she went to town on my cock. I was amazed, but she got me to erupt again, spewing while she wrapped her mouth around the top and swallowed until it ran down the side of her hands, then licked and sucked and nibbled until I was soft again.
We curled up and got some rest for the night. Looks like it’s a new world with my sister-in-law!