SORA-533 A girl who doesn't want to be seen, but wants to be seen. Obedient exhibitionist. She wanders around naked to catch an underwear thief, but the thief sees her naked instead, and she becomes addicted to the pleasure of shame and starts urinating..

"This moment makes my heart pound... I can't let anyone see me like this! But I really want to show them..." A series of underwear thefts has caused a drop in the girls' attendance rate in class 3A. As a solution, Misaki-sensei decides to use her own underwear to search for the culprit! In order to catch the culprit, she takes off all her clothes and patrols the school naked. However, while wandering around naked, Misaki-sensei discovers the pleasure of exposing herself and becomes completely obsessed with it. She becomes more obsessed with finding material to masturbate to than finding the culprit. This causes her to expose herself unnecessarily, and the culprit finds her and cums inside her... This is the story of a female teacher who becomes excited by sex while being watched by others and falls into pleasure.