"Why are you here!? No! Don't look at me while I'm being penetrated!" A scheme unfolds where a wife films herself having sex with another man to fulfill her husband's cuckolding fetish. Thus begins the unsuspecting married woman's cuckold camping experience. 33-year-old Kizaki Masami (pseudonym), married for six years and working part-time at a convenience store, embarks on this arranged cuckolding camping plan at her husband's request. Takahashi Koichi, an experienced camper and acquaintance, joins as a participant. Excited about her first camping trip, the wife gradually falls prey to the director's advances while her husband is away. Confused yet persuaded by the argument that her husband will enjoy it, she ends up having sex against her better judgment. At night, during the act of being cuckolded, her husband can't hold back and joins in, turning it into a threesome. By morning, she is shown writhing in pleasure as another man takes her while her husband watches.