Even after becoming a co-ed school, my female classmates still have the habit of lifting each other's skirts as a greeting, so panties are on full display from early morning! They notice me staring and start getting angry while acting shy. To solve this, we decided to draw lots to pick one person who is allowed to lift skirts, and I won! Now I get to enjoy lifting skirts with the girls' official approval! I even get confessed to and end up fucking!