One day in a house where I live with my wife, my mother-in-law came to Tokyo.She was invited by an acquaintance to model her underwear, and it seems she jumped out with the intention of making a big decision.Her wife and I decide to stay at her house for a week to appease her mother-in-law.And that night, when I couldn't sleep and went to the bathroom, I discovered that the light was leaking from her mother-in-law's room.Her mother-in-law still couldn't give up, and she was wearing a bewitchingly sexy underwear.I fell in love with her mother-in-law and naturally reached out to her crotch.