Maki begins to feel unsatisfied with her calm but unstimulating days. At that time, the swimsuit that her daughter bought reminded me of the days when she was young, and she secretly wears the swimsuit in her dreamy mood. Her daughter's boyfriend, Satoshi, sees her playing happily in a swimsuit. At a later date, Satoshi, who was excited about her girlfriend, begged, "She wants me to see her in her swimsuit again." Maki accepts even though she is embarrassed by her pleasure. And Satoshi can't control her excitement when she sees Maki shyly exposing her bikini...
