Mami is a young wife trapped in a sexless marriage. Cleaning up the piles of tissues left by her constantly masturbating father-in-law only fuels her frustration, which she tries to relieve alone. Her suspicion that her husband is cheating, his business trip, and her pent-up desire finally push her across the line. Though she knows it is wrong, her hips move by themselves as her father-in-law’s hard cock drives upward. Once her womb remembers the pleasure of being filled with his cum, they become nothing but a man and woman sweating through relentless, animalistic sex and repeated orgasms.