The day starts with a familiar greeting, as a new employee joins the company — Minazuki Hikaru. Known affectionately as Hikaru-san and Hikaru-chan, she's introduced to her colleagues and begins her first day in the office. The atmosphere is light and playful, but soon, a strange phenomenon takes hold — Hikaru freezes into a fixed, expressionless state, a condition known as "Ahe Face Freeze."
At first, it seems like a simple case of a new employee’s nerves, but as the day progresses, the situation becomes more complicated. Colleagues try everything from soft drinks to medication, even a kiss from a nurse, all in an attempt to unfreeze her. Each attempt brings a different reaction, some more effective than others. The office becomes a stage for a series of unusual treatments, from sweet stimulation to playful teasing, all in the name of helping Hikaru-san recover.
As the office party begins, the atmosphere turns more relaxed and fun. Hikaru-san, still in her frozen state, becomes the center of attention, with colleagues taking turns trying to revive her. The office transforms into a place of celebration, with drinks, food, and laughter filling the air. Even the waitresses join in, adding to the playful and seductive mood of the evening.
But the fun doesn’t stop there. As the night goes on, the office becomes a place of exploration, where the lines between work and pleasure blur. Hikaru-san’s frozen state continues to be a topic of conversation and amusement, but as the night wears on, there’s a hint that something more than just a freeze might be happening — and the office is only just beginning to realize it.
