The night her maternal desire ignited. Left alone with her son's friend, she indulges in intense sex with a young man for the first time in ages. Unable to restrain herself any longer, she abandons her usual habit of masturbation and trembles uncontrollably, craving love over and over again. Responding to her son's desires, she satisfies him completely with her own body. Her passion unifies mind and body like yoga, driving her into madness. This reunion with a younger man intensifies her longing, luring her deeper into the abyss of pleasure.