My Cousin's Panties

It was new years and me and my family were invited to stay with my aunt to celebrate it. They have a daughter who's 16 and is slim and pretty looking. I was going to be sleeping in her room on the floor and on the first night when I went to bed I noticed a pair of white plain panties stuffed in under her computer desk just beside were I was laying.

After everyone was asleep I grabbed them and they felt so soft. I went to the bathroom with them and sniffed and sucked the crotch area they were nicely stained. I wanked with them and shot my load in them. I stole them along with two other pairs I got from her laundry basket. Have been into panties since and love a good dirty pair.