MIL’s Sister

The fascination/fantasy about my mother-in-law’s elder sister has been getting more intense. I’ve previously written about my obsession with her bras, panties and slips, and how it’s been increasingly more easy to see her getting changed when she visits my house. I think often about the previous fantasy when I finally tasted her pussy and fucked her in our guest bedroom.

But the other day, the fantasy went to a new level.

You see, despite her age of nearly 60, she has a fantastic petite body. I find myself more and more trying to sneak peeks down her shirt, or into her pants when she bends over. Currently she and her husband are staying at our house, so my hormones are on overdrive. I’ve already done a complete inventory of what bras and panties she brought with her on this trip. I took a brown pair the first night she was here along with a white satin bra and masturbated furiously while she was downstairs. The feel of that fabric on my skin is insane. The next day she had taken off her dark pink panties from the first day and left them in a separate pocket in her travel bag. The slightest hint of her pussy was left behind and I inhaled it deeply while i jerked off again the next day.

What about the fantasy? Well, yesterday I came home early from work just as my uncle was heading out to the library – my wife was still at work for a few hours. While she was downstairs sorting some items in the house, i again headed upstairs and began plowing through her panties. This time, the fantasy was so close to happening it made the orgasm even more intense. It would have been so easy to just ask her to come upstairs and help me with something, hoping she would be thinking the same thing as she walked into my bedroom. i would see the look in her eyes that told me she wanted me to take her right then and there. Based on what I saw today when i snuck into her room, she would have pulled her pants down to reveal deep red cotton and lace panties and a white bra. What happens next is bound to make me stop writing and masturbate just thinking about it.

By the time she has stripped down to her bra and panties, standing in my doorway slender and waiting, I’ve taken all my clothes off, revealing a very stiff cock just waiting for her attention.

I step towards her and grab her hands, placing them around my cock. Then i caress her all over her shoulders and chest, slowly working the bra from off her shoulders and slipping it over her breasts. The white satin underwire bra falls to the side, still attached behind her as I stoop lower to lick her nipples on both sides. I feel her squeeze my hard cock with her hands as she enjoys me sliding my tongue all over her breasts. Then I move my hand down and slide it right into her panties and through her hairy pussy. I find the warm, wet spot and begin to stroke her clit round and round. Then I bring my other hand down and slide her panties to the floor. I turn her around and lay her on the bed, on her bra left to partially conceal her beautiful tits. I stroke her chest up and down with my hands as my cock begins to feel the warmth of her pussy close by. She quickly sits up and begins to suck my cock, stroking my balls with her hand as she rolls her tongue around every inch of me. After she’s made me nice and wet, she lies back down and says “put it in me”.

I reach down and grab my dripping-wet cock and slowly enter her, slowly widening her pussy with the expanding feeling of having me inside her again. I penetrate her deeply and push her all over the bead, her back arching each time I shove my cock deeper inside of her. After she’s begun to moan like crazy, I pull my cock out, grab her hips, roll her over and tell her to get on her hands and knees. She looks at me as if to say she’s not up for this, but before she can argue, I’ve bent over and spit all over her beautiful asshole and pussy. I lick all around her ass just long enough to get her thinking about the idea, then i slide up behind her and spread her ass apart. With one fierce thrust my cock penetrates deep into her ass, sending screams of pain and pleasure throughout the house. She turns to look at me as I begin to fuck her ass like crazy, and she begs me not to stop. For a split second I realize how crazy it is that I’m absolutely nailing my mother-in-law’s sister in the ass, right on my own bed. She’s screaming louder now as i reach around and grab her tits from behind. I decide to give her bright red asshole a break so I pull out and slide my throbbing cock directly into her wet pussy. Now she’s gong crazy.

“Fuck, fuck,…. fuck me, oh… yes… oh my God….”

“Are you ready to taste me?” I ask.

“I wanna come first… I wanna come, make me come.”

So I roll back onto the bed as she climbs on top of me, giving me a perfect spot to watch her beautiful tits while she fucks my cock up and down. She thrashes her head back and forth as she puts my cock in just the right spot over and over. i reach up and grab both of her tits and lean up just far enough to lick them while she’s fucking me.

Then she starts to writhe like a snake. it’s as if she can’t get me deep enough into her pussy and she wants more and more. And all the while her moaning is getting louder and louder. She starts to scream… “YES!….ooohhhh oh oooooooh, YES oh God YES! I want you so bad, keep fucking me!”

As she reaches orgasm her whole body shakes and she continues to pound me, grinding my cock deep inside her. As she slows down and begins to catch her breath, I roll her over and see that she’s covered in sweat. I slide up onto her chest and rub my cock all over her tits, and then into her mouth. As the taste of her own pussy fills her mouth, she moans again and licks her lips, smiling up at me from below my rock-hard cock. Then i shove it back into her dripping-wet pussy and go straight for my orgasm. At this point I’m so turned on that I can’t even stop myself or try to drag it out. I fuck her pussy mercilessly until I’m just about to explode. Then i pull out and slide back up onto her chest. She lifts her head up just enough so i can spray her face and tits with my cum as it blows from the end of my cock. My warm milky cum drips from her lips, nose, cheeks and tits. She rubs her hands all over my cock, squeezing every last ounce from me before I collapse on the bed next to her. With her white satin bra now a sweaty, cum-soaked mess around her belly, I pull it off her and feed her more of my sweet cum, right off her own bra.

She’s completely blown my mind, and it dawns on me that I’ve just ass-fucked my mother-in-law’s beautiful sister. And to boot, I’ve blown every inch of my load all over her.

And she loves it.

She fucking loves it.

And I can’t wait until the next time we’re left alone in the house together….

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