MRSS-116 Mayu Suzuki, the story of the worst development when I asked my wife to "cuckold" with a light feeling

I love my wife Mayu. That is an unmistakable fact. However, sex is getting more and more popular lately. I came up with a stupid suggestion to break through. My wife left the house as soon as she said, "How about having sex with her?" Is it a catastrophe? One day, my wife makes a video call. "Happy birthday! You wanted to let me fall asleep? I'm going to have flirting sex with this uncle, so watch while masturbating."