An affair trip called a business trip

Hiiragi and Takahashi, who work at the same workplace, are having an affair with each other secretly seeking their bodies while keeping an eye on others. The two of them have the same dream as they are both home and unable to meet freely. "I want to just forget everything and spend the rest of my sex from morning to night." In order to fulfill this desire, I planned a business trip called a business trip several months ago. On the day, the two met at the station, changing from their suits to casual clothes, boarded the Shinkansen in high spirits, and arrived at the inn, and vigorously fought each other's lips...