In a quiet high school, a new assistant teacher named Nishiyama arrives on a significant day—her first day in the classroom. She's filled with nervous excitement, eager to connect with her students. Among them is a boy named Kiyomizu, who seems to have a hidden confidence and a playful charm. Their initial interactions are light and friendly, but there's an underlying tension that hints at something more.
As the days pass, Kiyomizu's admiration for Nishiyama grows, and he finds himself drawn to her in ways he hadn't expected. One evening, he approaches her with a heartfelt gesture, offering her a promise of happiness. Nishiyama, touched by his sincerity, accepts his offer, and a quiet romance begins to blossom between the two.
But their budding relationship is soon interrupted by unexpected events. A mysterious video is recorded, capturing moments that neither of them expected to be shared. Nishiyama, initially embarrassed, is soon caught in a playful and seductive exchange with Kiyomizu, who seems to know just how to push her buttons.
The tension between them grows, and the video becomes a point of contention. Nishiyama, determined not to let the situation spiral out of control, tries to keep their secret. But Kiyomizu, with his persistence and charm, continues to challenge her, leading to a series of intimate and exciting moments that blur the lines between school life and personal desire.
As the night deepens, the two find themselves in a private setting, where the promise of their connection is tested. Nishiyama, despite her initial hesitation, gives in to the moment, allowing Kiyomizu to explore the depths of their bond. The video becomes more than just a secret—it becomes a symbol of their growing affection and the exciting journey they're about to embark on together.
