At a prestigious academy known for its hidden indulgences, popular school idol Yuka Yoshii struggles with persistent restlessness that disrupts her daily life. Her reliable companion Takashi stands ready to offer comfort whenever her frustrations peak, creating intimate moments that blend affection with necessity. This opening episode introduces their dynamic relationship amid the academy's charged atmosphere, hinting at the personal journeys awaiting other students. Through subtle encounters and emotional tension, Yuka's story begins to unfold.