Since marrying, An and her husband have gradually stopped talking and now spend most of their time in silence. The only real conversation happens when his boss Tabuchi visits their home. As the distance between the couple deepens, An begins to suspect that her husband is cheating. Unable to bear the mounting doubt, the emotionally exhausted wife leans on Tabuchi's kindness. Comfort becomes an affair neither wants to end, and An sinks deeper into the pleasure of their repeated, body-to-body creampie sex.