Riho, a neighbor Nakata, a transfer employee, met by chance at his single-person assignment location. He ends up having a relationship with her, who was spending her days feeling lonely because things weren't going well with her husband... The two of them, healed by sex that fills each other's loneliness and comforts each other, devour their secret carnal desires every day. But, of course, such a relationship can't continue forever when they both have partners...
