The husband is constantly rejected by his wife for sex, claiming she's too tired. Despite their good relationship, their intimate life has become nonexistent... One day, the sex-deprived husband tries a supplement given to him by someone, and his wife's body temperature starts to rise uncontrollably! She becomes increasingly proactive, and their passionate encounters with each other's aroused genitals bring them closer than ever! This mature drama portrays a couple who, driven by a touch of curiosity, explore a fulfilling sex life through the use of aphrodisiacs.