Ryuki and Honami, newly in a relationship, had been struggling to see each other due to their busy schedules, leaving both feeling unsatisfied. Finally managing to align their days off, they embarked on their first hot spring trip together. Although they had planned to enjoy the baths and then go for a walk, that plan quickly vanished. Ryuki became unexpectedly bold, teasing and provoking Honami, gradually making her feel more uninhibited. In this unusual, intimate atmosphere, their emotions synchronized, leading them into an unexpectedly deep and passionate connection.