Sisters' Seduction and Revenge 01

Lydia, who hadn't seen her sister for many years, fainted upon returning to her home country and stayed at her sister's house. Her sister, without realizing it, started to take an interest in her brother-in-law, and the brother-in-law, teased by her words, began to test her in subtle ways. Eventually, after drinking, the two ended up sleeping together. Afterwards, instead of becoming more discreet, they became even more brazen. When Leah found out, she was extremely angry and began her journey of revenge!