[Jealousy, despair and erections!] The number of couples and married couples using "cuckold brothels" is on the rise! An ordinary girlfriend who is planning to get married next month suddenly demands that her boyfriend try out cuckold brothels! On the day of her arrival, she reluctantly accepts, expecting it to be just a massage...but on the day, she arches her back and raises her hips as a stranger touches her right in front of her. Not realizing that his fingers are about to enter her, she suddenly squirts like a waterfall! "An intense feeling of emptiness and a strange excitement she has never experienced before" (She was not satisfied with this one time and started to become strangely lustful afterwards)