I love ladies dirty underpants. There are a lot of things about ladies 'soiled' panties that excite me. And it all started when I was a kid. When I was around 12 I'd started rubbing myself, if not actually masturbating, while looking at ads for bras and panties. In those days most of the ads featured women wearing full coverage wwhite nylon panties. Seeing them in these big underpants made my penis hard. One day I found a pair of my mother's panties on the floor of her bathroom. They were just like the panties in the ads. Just seeing them made me hard. I picked them up and my mind started racing. As I picked them up I noticed a slight discoloration in the crotch of my mother's underpants. I'm not sure why, but I held the crotch under my nose and inhaled. OMG! I thought my penis was going to explode. The smell was warm and musky. I was so nervous I quickly put them back on the floor and ran to my room to masturbate. I couldn't get the smell of her dirty panties out of my mind. So the next day I went back to her bathroom. There were no panties on the floor so I opened her hamper. Right on top was a pair of her full coverage white nylon underpants. I was alone in the house so I had time. I picked up her panties, found the crotch and held it to my nose. Once again the smell in her dirty panties made my penis hard. I started to rub myself through my pants. Instinct took over and I pulled my pants down. Rubbing turned to stroking as I smelled my mother's dirty underpants. WOW! Her smell was so exciting that within seconds cum was shooting out of my penis onto the floor. The first time I ever masturbated properly and cam I was smelling my mother's dirty underpants. The hook was set.

Theere are a few things about smelling a lady's dirty panties that excite me. First and foremost is the smell itself. In best cases it's warm and musky, not too sharp. I love the natural smell a lady's vagina leaves in her panties. If you could put that scent in a jar it would still make my penis hard and I could easily masturbate and cum while inhaling it. Then there is thinking about where the scent comes from. It turns me on knowing that the aroma comes from a lady's vagina, her private parts.Another turn on is that I'm smelling her most private item of clothing, her panties. I think about her panties covering her vagina, absorbing all that amazing smell. Lastly I think that the thought that I'm masturbating while smelling a lady's dirty panties itself excites me. I'm doing something very private using something of her's that's very private.

The sneakiness of it usually helps me get off too. When I was a kid I'd go visit a friend. I'd make up some reason to use the master bathroom. Once in there I'd find the hamper and with some luck there would be at least pair of his mother's dirty underpants. Back then they would more often than not be the same kind of full coverage panties my mother wore. As I took her panties out of the hamper I'd be pulling down my pants. I would hold her dirty pants under my nose and start masturbating. I never wanted to raise suspiscion by being away too long. So my enjoyment of my friend's mother's soiled panties was always fairly quick. This was never a problem because the smell in her panties always made me cum quickly. I loved going back downstairs afterwards. I'd be chatting with her while thinking "I was just in your bathroom enjoying the smell of your vagina in your dirty underpants. I was just stroking my penis with you panties under my nose." 

These days my opportunities to raid hampers are limited. But my last GF indulged my love of dirty panties. We would have Date Night, regularly scheduled evenings of adult fun. She also new that I was excited by old fashioned white nylon panties. She regularly wore microfiber hipster panties, but on the morning of date night she would put on a pair of Vanity Fair full coverage white nylon panties. She would wear them all day, imparting the smell of her vagina. That night we would get into bed and start playing. Just seeing her in the old fashioned panties was enough to make me cum. At some point she would take the panties off and hand them to me. As I held her dirty underpants to my nose she would start stroking my penis. Smelling her panties while she not only watched, but masturbated me was beyond sexy. We would fuck for a while and when it was time to cum I'd find her panties and lie on my back. As she watched I would hold her dirty panties under my nose and masturbate while she watched. Within a minute or so I would make myself cum while inhaling her warm musky lady smell. We were together for 17 years, so there were many cum explosins involving her less than fresh underpants.