Airi has recently become passionate about home gardening and receives various tips from Hirai, her husband's former subordinate who now runs a farm. Hirai has long harbored secret feelings for the elegant and beautiful Airi, and finally gives in to his desires, forcefully pushing her down. When Airi tries to end the affair and cut ties, Hirai becomes even more aggressive in pursuing her. Initially resisting, she gradually finds herself drawn to him, eventually awakening to pleasures she can never share with anyone else.