While Sister is on a Business Trip, Innocent Little Sister-in-Law Sneaks into Brother-in-Law's Bed (Meijiang)

This film tells the story of a pure and innocent younger sister-in-law taking the opportunity to sneak into her brother-in-law's bed while her sister is away on a business trip. The plot involves domestic self-portraits, real couples, couple self-portraits, and wives cheating, showcasing the characteristics of wives wearing green hats and the self-portrait zone.