My cotton panties - 3.

I adore my cotton undies, they are so cozy and nice. Interestingly, it appears that my mature partner is quite fond of them as well! I perceive this as a bit unusual, but I grant him the liberty to pleasure my vagina over my panties and allow him to feel the smooth material on his shaft. Yet, the most thrilling part is when he shifts them around my moist genitalia, causing a damp patch on my cotton lingerie.