[URVRSP-082] [VR] My wife and I during the malaise period are seduced by my sister-in-law ... Natsuki (singer)

We've been married for three years. Because the period until marriage was long, our husband and wife had reached a period of malaise without making children. One day, my wife tells me, "I'm going on a one-night trip from tomorrow." A couple who are in the same house but don't have much of a conversation... It may be a sudden trip, but we don't interfere with each other any more. On the same day, I get an e-mail from my wife's sister. "Would you like to see me tomorrow for the first time in a long time?" Contact for the first time in about a year. She was introduced immediately after going out with her sister-in-law Natsuki's wife, and they often went out and had dinner together for a long time. "I like your brother..." until that day when he was confessed and crossed the line.