I just found out about this site and had to submit one of my many stories.
One week my parents left for a business trip and asked my aunt if I could stay at her place, she said alright. I was young and already started masturbating. One day I was left alone at their house, since I am not known for stealing or anything everybody kind of trusts me. I had a panty fetish already though and was horny for my cousins panties. I rushed into her room and checked the drawers for her panties. I found them and grabbed three or four pairs of panties, one bra and stashed them away for later. I searched through her dirty clothes until I found a pair of worn blue cotton panties with stains in them. I took a big whiff of them and almost came. I licked all over the crotch area of the panty until it was wet. Then I rubbed it all over my dick and balls. I took a clean pair and used it to masturbate.
I held the ass area of the panty and put it all over my dick and started rubbing slowly. It didn't take long to come close to cumming, so I pumped my dick rubbing the wet panties all over my face and mouth. And before I came I shot right into the crotch area of the wet panty and rubbed my wet dick all over the stains. I wiped the remaining cum off my dick with the clean panty and put it back on the top of her pile. Couple hours pass and I'm still alone. During this time I raided the dirty clothes hamper and found six more dirty stained panties. One of these was a delicate silk green panty which I went to town on. I sniffed the pussy area while masturbating. I switched over and wrapped it over my dick and started jacking like a mad man. I came on the pussy area, switched over, came on the ass area, switched over and came on the outside.
Over the week I did this. One day my cousin took a shower or bath and after she was done I went to the bathroom. I found all of her dirty clothes still in there. I started sniffing her shirts and her jeans rubbing my dick in them. I wrapped up towels in her shirts to make it look like a person. I started jerking off and came on the boobs of the shirt. On the jeans I came on the pussy area. I sniffed the cups of the bra and I got an instant hard-on. I licked up the bra and cupped one of the boobs on my balls while I masturbated. I sniffed the dirty still wet panty while masturbating. I licked the panty up and wrapped it over my dick and shot in it. I rubbed cum on the inside of the bra. I was horny still and decided to cum again into the bra. I went home the next day with about four panties and two bras.