JD-010 - Stop it... Blackmailed by my sex-crazed father-in-law after getting caught cheating (Akari Niimi)

Seeking stability, Akari married for a quiet life, but the boring routine and sexless nights left her desperate for stimulation. When she reconnects with an ex at a reunion, she crosses the line. One affair turns into a habit, until her live-in father-in-law corners her with a smartphone full of evidence. He demands her body as the price for his silence, and despite her desperate refusals, he won't take no for an answer.