When I was about 13 I started becoming super horny all the time with my hormones going crazy making me want to jerk off non-stop. One day while home alone and horny I really wanted to know what pussy smells and tastes like so I went to my older sisters room (she was 16 and smoking hot) and pulled a pair of her used panties out of her clothes hamper and took a deep sniff and tasted them.

Needless to say I was absolutely hooked on her scent and taste of her pussy and any time I was home alone and horny I'd be in her room sniffing and licking her dirty panties while jerking off.

For many years while we still lived at home together I continued to do this and started eventually cumming in her clean and dirty panties and bras. It was such a turn on using her sexy lingerie as my personal cum rags and knowing she'd have absolutely no idea and continued wearing them everyday while completely clueless that her panties had been thoroughly soaked in her own brothers cum countless times.

Never had the slightest bit of guilt about it because I enjoyed it way too much and the only reason I stopped was because she eventually moved out. But when I visit her place now years later I'll still make sure to sneak off to her room to find a pair of her used panties to smell and taste her pussy in them for old times sake and always borrow a pair to take home with me to use as cum rags.

Sometimes I'll sneakily return panties I've taken back to her drawers when I visit after using them as cum rags for a few weeks and after dumping dozens of loads of cum in them and washing them.

I'd love to tell her one day just to see the look of shock and horror on her face when she finds out how many countless times I've jerked off to the smell and taste of her pussy and how much of her brothers cum she's worn in her panties over the years.