The first installment in the "Travel x Exhibitionism" series, this work candidly portrays the emotional and physical journey of the actress. Starred by Seina Hoshino, a married woman from a snowy region selected from applicants seeking a one-day affair, the film tells the story of a woman who lived a serious, disciplined student life, entered into an arranged marriage, and achieved an ordinary, stable happiness—yet harbored hidden desires deep within. Through her first-ever experiences with love hotel sex, facials, and adult toys, she is gradually drawn into outdoor exhibitionism, awakening to new sensations and pleasures. Packed with intense moments of emotional and physical liberation, this production delivers a powerful emotional impact to viewers.