the guy emerged from under her skirt

I was already writhing with lust above her face when a brownhaired handsome head came out from under the skirt. "Hey, Nora, what nice companion have you found us here?", he asked with a broad nice smile. I smiled back to this sympathic guy, saying: "Don't let me disrupt you- just continue what you were going to do!" "Well," he grinned, "I was going to fuck that pretty girl you're sitting on, and that's what I'm going to do!" He stripped her skirt, opened his trousers, and out came a nice hard cock, just of the right size!
My pussy flushed with juice just from me seeing it; Nora must have perceived that; I heard her under me: "Darling, you know that I like it when your cock is really wet and slippery before you stick it into my tight pussy! Maybe this nice lady can help you!" Well, that was an offer! How did she know I love to suck cock? I leaned forward, towards Dave who was kneeling between her thigs and stretched his little big horn towards my half-opened mouth.
Mmh, Nora really knew how to lick and suck a clit! Well, of course, since she enjoyed being licked also! I moaned as I wrapped my hand around his shaft and licked over Dave's cockhead. Well, my job was to make it wet and slimey, and so I did, from the top to the root, on all sides, with my tongue, and then in my mouth, as far as I could take this rod in! I distributed the saliva evenly over the veined shaft. "Mmh, little blond slut, you do it so good! My girl will love the way you prepared my cock for her pussy - and, believe me, you will feel her appraisal immediately!" With that, he pointed his now glistening cock to her pussy lips; it slipped smoothly into her love-channel.