His father is an honest man who doesn't suspect others, and his mother, Chisato, loves her husband and supports him from behind the scenes. One day, while living happily with her son, a classmate from high school shows up at the store where Chisato works, causing a stir! She gives him a blowjob and cums in his mouth! When she finds out that the man is a scammer who has been shaking her father down, she uses her ripe body to rehabilitate him by riding him! Once the trouble is resolved, the father and mother have a passionate sexual encounter that deepens their bond! The couple's love explodes with two consecutive cumshots, one creampie and one facial, after a raw and sticky foreplay!