I met my classmate in the library and we decided to plan our studies and talked about the professor and his lectures! I was wearing a black short skirt and sheer green panties! I wore black long leather boots! I sat talking to my classmate and did not even notice how my skirt was pulled up, and that through my transparent panties can see everything, literally everything! Sometimes I notice your gaze and pull my skirt back and cover my panties, but after a while I forget!