Kaoru, 40, divorced once with two kids, works as a snack hostess. She married a classmate two days after graduation, then divorced over his affair. She later lived seven years with a beautiful customer who turned out to be a woman and left her for a younger girl. After a year with no boyfriend and no sex she drinks hard at the hot spring, says she is drunk and wants it badly, then lets the built-up desire out and drowns in pleasure.