Mako wants to go to Hawaii this year. While dreaming of Hawaii, her dream destination from an early age, she stood in front of the mirror in a run-run mood, doing a swimsuit fashion show ... and her son Kenta came over there. Even though she is her real mother, Kenta, who has fallen in love with a glamorous body beyond imagination, proposes a rehearsal exercise of oil massage to disguise her excitement. Every time her whole body is massaged gently and politely, her breathing becomes rough.