The Sister-in-Law Affairs 2

Multiple short story scenes are combined into a movie, telling the story of an unrequited relationship between a brother-in-law and an aunt. Men from different families cannot withstand the temptation of an aunt and eventually end up having sex with her
Part One: My brother-in-law, who works with Auntie Ailian in a company, will be on a two day and one night business trip with her. After his brother-in-law divorced his wife a year ago, his relationship with his sister-in-law naturally became estranged.
Part 2: The wife who was obsessed with her brother-in-law passed away first and now lives with her sister-in-law. Now, without a wife, my brother-in-law has a concern… she is always naked at home!