A married woman in her third year of marriage, her husband is 31 years old and was her junior when she worked at a travel agency. Her younger husband is a herbivore and they have not had sex in two years. Saori is usually serious and devoted, but she actually has a bad habit of drinking alcohol and when she gets drunk, she can't help but touch a man's crotch, making her a "penis lover." Because of this, she declared that she would abstain from alcohol, but recently she got drunk at a friend's wedding after-party and unconsciously touched the friend's penis. And so she came back, wanting the excitement and penis she felt at that time...