Lisa got home on that Friday, and she waited until she got the call that David had arrived safely at his destination, 250 miles away. Now that David was out of town, it was time. She got herself dressed for action, her black thong panties, her very short, red skirt, and a white tube top, her breasts jutted forward, pushing out the material. She didn't believe in playing games, she wanted to get Mark going, without any kind of coy bullshit. She left the house, her body feeling the building lust, got behind the wheel of her Ford Focus, and was on her way.
Fifteen minutes later, she was knocking on his door. Mark opened the door, and stared, what a sight. David's smoking hot girlfriend, with a hell of a lot of skin showing, greeted his vision. He was dumbfounded.
Lisa grinned, and cooed, "Well, aren't you going to invite me in?"
Mark quickly ushered her inside, wondering why she was here.
"David isn't here, Lisa, he's already left."
Her eyes seemed to shine, he saw her direct gaze, and couldn't look away. She stepped right up to him, reached down, stroking his surging cock through his jeans, letting out a low coo of pleasure as she felt the prominent bulge forming.
"I know David's gone, but my tight little pussy is so horny, and I need a big, hard cock. Oh yeah, such a nice big cock. You want to get your nice big cock in my hot little pink hole, don't you? Want to feel my tight pussy muscles rippling up and down, making your cock ache until your balls explode?"
"Oh fuck, yes, anything, I'll do anything!" Mark grunted.
"Okay Mark, I have 2 very important conditions. Number one, no one, and I mean no one ever finds out about this. I am really sweet on David, and I don't want to hurt him, but I am so fucking horny, and I want to feel what it's like with your stiff, hard cock stuffing my tight pussy."
At Mark's eager nod, she went on, "And the fact that I am really together with David leads to condition number 2. You do NOT blow your load in my pussy. That is for David's hot sperm only. Can you promise me that you'll pull out, and blow your cum all over my body?"
Mark was amazed, jeez, shooting his load all over her body, being able to mark her awesome form with his load, yeah, he could handle that.
"Yeah, I can do that, I promise never to tell anyone, and I promise to pull out and shoot my load all over your body."
Lisa smiled, she stepped back a bit, then she reached behind, unhooked her tube top, and let it tumble away from her body. She grinned as Mark's eyes grew wide, as he took in the sight of her grapefruit-sized breasts, exposed to his eyes, the nipples puckered up, stiff and perky with excitement. She reached down, and shimmied her hips, letting her skirt slide to the floor. She turned slowly, letting Mark get a good view.
Mark felt like he'd won a lottery, holy fuck, her ass was nothing short of a masterpiece, seeing the thin strip of her panties disappear between her cheeks was incredible. She turned a full circle, and he was mesmerized by the small panel of black nylon that formed a small triangle over her pubic region.