Sayaka and Takeshi live a quiet life in a mundane countryside town. Takeshi becomes intensely aroused by the way Sayaka reacts toward other men, watching her with a mix of fury and desire as she writhes in another man's embrace. Unable to control his emotions, he repeatedly climaxes while torn between anger and lust. Her responses unsettle him deeply, driving him to the edge as hidden passions simmer beneath their ordinary life, threatening to unravel their relationship.