Once at home, both couples headed for their respective rooms. My wife fell promptly and soundly asleep. A few minutes later, the bedroom door opened and closed quickly, and even tough I couldn't see Deb, I sensed her presence. I could actually smell her! She came over to the bed and took my hand, pulling me up. I followed her out of the room, and when we were in the dim light of the hallway, I about lost it. Sheer pantyhose, high heels, nothing else. Nothing. I followed that cute, nylon-clad ass down the hall to the other guest room, which we entered and closed the door.
Deb assured me that her husband was just as dead to the world as my wife was, and then slid into my arms, kissing me passionately. She grabbed my shorts and slid them down, going to her knees as she did. Finally, my cock was sliding in and out of her moist, hot mouth - a feeling I'd been longing for, for the last month.
I made my way to a chair and sat down without dislodging her mouth, which had a near death grip on my hard member. She sucked me for several minutes, my every effort going into prolonging the pleasure. Finally, she backed off until just the head was in her mouth, and she looked up into my eyes as she started stroking the shaft, teasing my slit with her tongue.
That did it! I came about a pint, with her not missing a single drop of it. Just like the last time, she swallowed it all. She then licked me until I was soft, and came up to sit on my lap. We kissed for a few minutes, and then I sat her in the chair and went to my knees between her nyloned thighs.
I kissed each lovely, wonderful, nylon sheathed beauty, and worked my way up until I was at her core. I couldn't believe it. Her nylons were crotchless! I couldn't tell if she'd done it herself, or bought them like that, and it didn't matter anyway. Hot, wet, pungent, unbelievably sexy. I moved my tongue to the opening.
Finally, I was skin to skin with the pussy I'd been dreaming about for years. I licked, sucked, played, fingered, and just experienced the wonderful essence of it, glad that I was finally able to return the pleasure she'd given me. I sucked her clit into my mouth, and she started cumming almost immediately, working her nylon clad thighs around my head. She rubbed my head with both hands as I sucked her, moaning so loud I was sure she'd wake our mates, but thankfully, she didn't. Her thighs damn near broke my neck, and I remember thinking, "What a way to go!"
Afterward, we sat and talked like that for quite some time, both of us saying that we didn't want to leave the marriage we were in, or harm our mates - especially her sister. We agreed to continue playing around whenever we got the chance, but she reaffirmed that she would not let me fuck her! We'll see...