OBA-385 A married woman named Midori Yashima invites her lover to her home for sex while her husband is away.

Tomorrow is finally the day of my son’s kendo tournament. Every single day, he has been practicing diligently, and I was looking forward to watching his splendid performance with my husband. However, the night before… I received an invitation email from a man I met at my part-time job who was having an affair. After weighing my desire to support my son against my desire to see him, I feigned illness and pretended to be bedridden, declining to cheer for my son, and invited him into our empty house alone…