So I’ve got this kink where I like to wear girl panties or thongs when jacking off. Have done this for years and have been open about it in past relationships, as I like the feeling of the material, it gives a weird naughty but sexy feeling and it feels amazing on my ass.

Anyway .. my wife’s friend was staying with us last week. One evening I went for a shower and noticed that her dress from the previous night was rolled up on the counter. Curiosity got the better of me and I unravelled it and her panties fell out.

They were a sexy purple soft lace thong which instantly got me aroused and I wanted to know how they felt to wear. As I was already going for a shower this was the perfect opportunity. I put her thong on and instantly started leaking precum. It was so tight on my ass and the material made me feel so sexy.

I leant against the wall and was stroking my cock, I started thrusting my hips so that the thong moved up and down over my ass. This felt amazing and even more naughty than usual as it was my wife’s friends thong and the thought of her walking in and finding me doing this was so hot.

I only lasted a few minutes before erupting cum all over the shower. I then hid it back inside her dress and had my shower.

Can’t wait for the next time she stays with us to do this again.