There was a girl we'd use to baby-sit the kids sometimes on weekends when I was married and the wife and I would go out.
Gina was young, blonde, and a certified piece of ass. Though she was very pleasant and responsible, there was something about her that veritably screamed, "I fuck regularly!" Such a thing never occurred to my wife, but it was obvious to me. Men are like that, you know.
One morning after she had babysat, I was doing yard work and noticed some oil drippings in our pristine new driveway. Since I'm ultra anal-retentive with my vehicles, you can eat off the engine, so I knew the oil was not from my cars. And there was sufficient oil all in one spot that it could not have come from a car just turning around in the driveway.
Someone had parked there while we were gone and Gina was babysitting the night before. I suspected she might have been entertaining a "guest." Our kids went to sleep early--about 8:30 or 9:00--so it was not as though Gina had to be actively looking after them for long, as we did not get back until around 1:00 AM. Idle time, as they say, is the devil's workshop.
The next time she babysat was the evening after we had thoroughly cleaned the house that day--shampooed carpets, steam-cleaned upholstered furniture, the whole bit. Since she was not yet driving, I had to pick her up and take her home across the lake. I took careful note of her appearance and behavior in the car on the way back. She had both the look and demeanor of a girl freshly fucked. Hard to describe, but you know what I mean.
When I returned home, my wife was upstairs checking on the kids, so I plopped on the couch and turned the tube on, rearranging the pillows for comfort. I noticed that the TV was tuned to a different channel from the one I'd been watching just before we left, so I checked the schedule to see what was on it. Earlier, Red Shoe Diaries, the soft-core porn show, had been on that channel. Hmmmm. Then I noticed, beneath the pillows, that there was a little wet spot, which I sniffed to identify. Sperm!!!
Well, well, well! I deduced that Gina had had a guy over who had fucked her on the couch while watching the soft-core porn show, unknowingly leaving a couple pieces of "evidence" there inside as well as the oil drippings outside in the driveway.
The little horny wheels in my head started turning, and I considered setting up a hidden video camera, but I quickly dismissed that as too complicated. Even so, the wheels never stopped turning.
A few months later, my wife was with my daughter at a Brownie Scouts overnight camp-out, and I was looking forward to spending time with my 4-year-old son, "just the boys," as he liked to say. However, we had one of those so-called "emergencies" at work--the kind where no one wants to assume responsibility--so I was called at home to come in and handle it.
I phoned Gina to ask her to watch my son. She apologized, explaining that she had a date. Our only other babysitter was out of town, so I pleaded and finally bribed Gina with the promise of a hundred dollars and an offer for her and her date to spend the evening at my house. Like I said, those horny wheels were still turning in my head, for I knew I would be back in only an hour or two.
I picked her up, brought her back to the house, and told her that I was very "progressive" and that, after my son was asleep in bed, she and her date could do "anything they liked--anything," slightly raising my eyebrows as I said that.
I zoomed off to work and addressed the so-called "crisis," deciding that the supervisor on duty was indeed inept and would be terminated the next time he so much as sneezed the wrong way. As I turned into my neighborhood, I realized I had been gone only an hour and a half and that it was about 30 minutes after my son's bedtime.
Horny wheels spinning furiously fast, I figured that Gina and "Dick" were about now getting naked, so I parked my car down the street and leapt over the brick wall into my back yard. I could hear the TV on in the den and crept quietly up to the window, peering through one of the little holes in the wooden blinds where the cord threads through.
Aha! There was Gina, nude on the couch on her hands and knees getting doggie-boffed by her boyfriend standing on the floor behind her. Man, was he ever pounding her! Tan all over with nary a tan line, her medium-sized boobs were hanging down, flouncing with his every stroke, and the intoxicated look on her face was simply priceless.