MRSS-125 Mahiro Ichiki discovered that she had affair sex with a beautician when she looked into her wife's smartphone, which seems to never have an affair.

When I looked into my smartphone with a light feeling, my wife was eaten by a beautician man. It seems that he was invited to a meal by saying that he would take a consultation and went to the hotel as it was with drunken momentum. The wife, who did not intend to do so, was bullish at first, saying, "I will appeal" to the man. However, as I read through the talk history, my wife's heart is gradually swept away by the shit man. And finally my wife invites a man and is embraced. Moreover, immediately after having sex with me … It may have been happier to not see such a thing.