A wife who has never cheated even once. Recently, she's been sexless with her husband, but is it because she hasn't had an affair and her sexual desire has dried up!? Her husband, with malicious intent, deceived his beloved wife by saying, "Please take care of a friend who's sick," to see if his lewd friend could steal his wife away...!? The wife, who has become a caretaker, gradually allows her body to be tempted by bold advances from a young man... The husband takes pleasure in his wife's unexpected true nature, his twisted love!