再会した姪はどこか色気すら感じるほど大人びていた…季節は夏、墓参りで久しぶりに田舎を尋ねてきた叔父は15年ぶりに再会した姪の「りあ」が美しく成長していて驚く。そんな「りあ」は幼い頃からおじさんのことを慕っていて実は今も大好きだった。清楚な美少女に成長した「りあ」は妻しか知らない叔父のペニスをもてあそび、淫らな笑みを浮かべ中年を惑わせる…小悪魔美少女と叔父が唾液まみれ潮まみれで貪り合う真夏の密室どろどろ変態背徳性交。
The niece he reunited with had grown up so much that she even exuded a certain allure… It was summer, and the uncle, who had come to visit his hometown for the first time in a long time to pay his respects at the family grave, was surprised to see how beautiful his niece, Ria, had grown up to be when they reunited after 15 years. Ria had adored her uncle since she was a *****, and in fact, she still loved him very much. Ria, who had grown into a pure and beautiful girl, played with her uncle's penis, which only his wife had ever seen, and seduced the middle-aged man with a lewd smile… The devilish beauty and her uncle devoured each other in a messy, perverse, and immoral sexual encounter in a secluded room in the middle of summer, covered in saliva and bodily fluids.

– JavGG.net