Akarui, a 25-year-old married woman, feels her relationship with her husband reaching its limit. To fulfill her dream of owning her own shop, she continues working late into the night. The only time they see each other is briefly before she leaves for work, leaving their communication increasingly thin. She had looked forward to their monthly dinner outing as motivation, but now grows anxious as the distance between them widens. Seeking comfort from her loneliness, she yearns for a man's warmth and surrenders herself to pleasure she hasn't felt in a long time. This story dives deeper into her emotional and physical state during a hot spring trip. Her heart and body, swaying in the bath and swaying in love, are fully exposed. Though her husband should be the closest person to her, she feels he's become the most distant—this poignant feeling lies at the heart of the work.