Mai, a new employee who despised her middle-aged boss who sexually harassed her, was dating someone from the same company and was living a happy life. One day, on a business trip, she went out drinking with her boss, whom she hated to death, and a few hours later, she woke up... alone with him in a hotel room! Mai, who had her raped, photographed on her smartphone, was used as an excuse to relentlessly massage her big breasts and receive sticky pistons until her pussy went wild. Mai, whose sexual senses were awakened by her boss's cock, soon found herself addicted to having sex with old men.