In Japan during the late 1950s and early 1960s, many adult women were married off without being allowed to choose love. Hana is toyed with by a man she does not love, yet her body still responds. She falls for a young adult student lodging in her husband’s home, but when her husband discovers them, he humiliates her in front of the man she loves. Reduced to a sex toy and repeatedly raped by the household apprentices, she still finds herself moaning in ecstasy.