In place of his father for work, Ryoh and his mother went on a hot spring trip with relatives. As soon as he saw his aunt Rei for the first time in a while, he was captivated by her unwittingly close proximity and voluptuous body... Lying also happened to see his youthful, robust cock and decided to release her pent-up sexual desires onto him since she couldn't be satisfied by her husband. Yoshiya, who had been awakened to the pleasures of sex by Lying, relentlessly pursued her like a monkey in heat. And Rei also responds greedily to his insatiable sex drive...
