My husband and I live in a single-family home, and suddenly my missing father-in-law appeared. My father-in-law left the house when my husband was young, so they have a terrible relationship… Although I felt complicated, what bothered me the most was that I couldn't be satisfied with sex with my husband. After being held by my husband, I would go for a run to distract myself from unfulfilled desires. But one afternoon when both my husband and father-in-law were out, I reached my limit of endurance and started masturbating, only to be caught by my father-in-law who happened to come home…
