Blackmailed by the Hated, Hyper-Sexed Elder in the Neighborhood Association, I Surrendered My Body... Now I'm Made to Cum to the Brink of Exhaustion Every Time We Meet. Okuda Saki
Saki is a housewife married for six years, and her married life has gradually become stale. Her husband is busy with work and pays little attention to her. One day, she ends up having sex with a man from the neighborhood association. Though she sees it as just a brief fling, the encounter is secretly recorded by the malicious neighborhood chairman. He then blackmails her, promising to keep quiet from her husband while forcing her into repeated sexual encounters as his insatiable older man's sex toy. What was supposed to be a one-time affair slowly pulls her deeper into a relationship she can't escape.