Mellow Kitty Shorts, part 3 (Mf, inc, mast, no sex, panty fetish?) by this guy (this.guy20@yahoo.com) Summary: A horny guy serves as a nanny for his very attractive thirteen year old niece. One particular piece of her clothing makes a great cum rag… RAINY DAY NUMBER 2 The day began much as the previous one had: Sarah walked into the kitchen for breakfast at a few minutes before ten o’clock. Like the day before; she was bare foot, wearing one of the sleeveless t-shirts she usually wears to bed, and her pink Mellow Kitty shorts. “Sarah, go put some shoes on,” I told her. “But Uncle Burt, I’m gonna take a shower after breakfast,” she half pouted, half whined. “Fine, whatever; eat your breakfast,” I pointed at the table, “but after you shower you’re gonna put some shoes on.” Sarah ate then headed to the bathroom. About thirty seconds after I heard the shower turn on, I headed to the bathroom myself. I could feel my dick inflating in my pants when I knocked on the bathroom door and said, “Sarah I gotta get the dirty laundry from the hamper.” “Alright Uncle Burt,” Sarah’s voice was slightly muffled by the sound of the running water in the shower. I opened the door and stepped into the bathroom. As I walked over to the clothes hamper Sarah spoke again, “But leave my Mellow Kitty shorts here.” Unzipping my fly I said, “You’ve been wearing them for about forty hours straight: they really should be washed,” fully aware that she didn’t want me to wash them. “No Uncle Burt!” Sarah yelled over the shower curtain, while I was fishing my fully erect dick out of my pants. “They’re dirty and should be washed,” I said to buy myself a bit more time, as I laid Sarah’s pink Mellow Kitty shorts on the edge of the vanity with my left hand and I wrapped the fingers of my right hand around my dick and began pumping my fist up-and-down the length of my shaft. “If you wash ‘em too much you’ll ruin them,” Sarah gave her standard complaint. Meanwhile I was staring at the slightly larger than a quarter sized creamy white stain on the inside of the crotch of her pink Mellow Kitty shorts. “You’re sure you don’t want me to wash them?” I asked, despite being fully aware of how Sarah would respond. All the while, staring at the creamy white stain in the crotch of her pink Mellow Kitty shorts; and pumping my fist up-and-down the length of my dick. “Do NOT wash them!” Sarah yelled over the shower curtain. “Okay, I won’t wash them,” I replied in as defensive a voice as I could muster. Less than one second after I had finished speaking, I felt my butt cheeks clench. I quickly picked up Sarah’s pink Mellow Kitty shorts with my free hand and placed them over my dick, making sure that the tip of my dick was against the creamy white stain. A small fraction of a second later the first spurt of my hot, thick, sticky, sperm-laden, adult cum blasted out of the little hole at the tip of my dick; slamming against the creamy white stain on the inside of the crotch of my thirteen-year-old niece’s tiny pink shorts. Half a second later another spurt, then another, and another… Perhaps eight seconds after my orgasm had begun it ended. I lifted Sarah’s pink Mellow Kitty shorts off my wilting dick and flipped them over so I could see the inside of the crotch. The creamy white stain had a beautiful glaze of pearlescent white cum over it: just seeing it filled me with immense pride… But if I lingered in the bathroom too long my niece would wonder what I was doing. So, I quickly shoved my dick back into my pants and tossed her pink Mellow Kitty shorts on the vanity before filling the laundry basket with the dirty clothes in the hamper. Less than a minute later I was heading out of the bathroom, and closing the door behind me. *** About twenty minutes after I had dumped my load in Sarah’s pink Mellow Kitty shorts and put the dirty clothes into the washing machine, my thirteen year old niece emerged from the bathroom. Par for the course; she had a big towel wrapped around her body, and was carrying her pink Mellow Kitty shorts by the waistband at the back. Seconds later she was stepping into her bedroom and closing the door behind her. *** Several minutes after Sarah stepped into her bedroom she emerged; wearing a pair of flip-flops, her pink Mellow Kitty shorts, and a sleeve-less shirt. She carried the towel back to the bathroom, and then flopped down in the living room floor in front of the TV. *** It wasn’t until a little after 1:00 pm when Sarah got up off the living room floor and asked about lunch; “Peanut butter and jelly sandwich,” I suggested. She shook her head ‘no’ and asked, “How ‘bout soup?” as she plopped her barely covered thirteen-year-old butt down on a chair at the kitchen table. “Sure,” I replied with a shrug of my shoulders; before opening a can of New England Clam Chowder, dumping it into a bowl and sticking the bowl in the microwave. About two minutes later, I put the bowl of (now hot) soup on the table in front of Sarah. She quickly dug-in: shoveling the hot creamy white liquid into her mouth with a spoon. Watching the hot creamy white liquid pass between her plump lips before being swallowed down into her stomach, was enough to bring my dick from its normal flaccid state to about half-hard. Knowing that there was a similar looking, but very different hot creamy white substance pressed against her thirteen-year-old pussy and/or soaking into the crotch of the pink Mellow Kitty shorts she was wearing; that took my dick to about eighty-percent hard… Then, once Sarah had finished her bowl of soup, she stood up, turned around and headed back to the living room, where she once again flopped down on the floor in front of the TV. *** Using the excuse of ‘dusting’, I went into the living room about ten minutes after Sarah had. She was laying exactly as I had hoped she would be: on her belly, with her legs spread just enough that her feet were a little more than shoulder-width apart. With her laying in that position, if I looked up between her slim-ish thighs, I’d be able to see the creamy white stain which had made its way through the crotch of her pink Mellow Kitty shorts. I quickly began making my rounds ‘dusting’ the furniture, making sure that at first I was off to the side but in front of Sarah: that way she’d know what I was doing and not pay attention to my presence. I went about ‘dusting’ as one normally would as I worked my way from the left side of the TV back along the left wall… Then, as my ‘dusting’ took me behind Sarah, I turned my body relative to the things I was dusting: my back now towards my work, me looking directly at my niece. I stared up between her thirteen-year-old legs: the creamy white stain on the crotch of Sarah’s pink Mellow Kitty shorts had grown only a tiny bit since the last time I’d seen it: now slightly larger than a quarter. I stood still for a moment, my dick fully erect in my pants as I thought about that glorious stain: the combination of her teenage secretions and my cum…so beautiful…