Angry at Her Lying Husband She Steps Into the Room Where Two Young Men Wait

Yumiko goes to the beach alone with her son while her husband claims to be on a work trip, only to discover that night he has been lying and out drinking instead. In her anger she realizes the necklace two young men gave her son was a trap to lure her back to return it and drink with them. Despite knowing it is wrong and being consumed by guilt, Yumiko walks into their room and loses herself in a summer full of desire.