Here's one I haven't posted yet. I really didn't like this position and the concrete was really hard on my knees. And I think the photo didn't come out good too. Just annoyed all-around.
Small particles in a gas or liquid constantly (m)ove around randomly. Work on this "Brownian motion" led to the acceptance of atoms as physical reality
![[19] VS black lace panties that i’ve worn for 2 days + got fucked in! 🖤 [OC]](https://www.sexypornpictures.org/gallery/19-vs-black-lace-panties-that-ive-worn-for-2-days-bnd1HBnh3Z/19-vs-black-lace-panties-that-ive-worn-for-2-days-thumb.webp)