I saw my sexy slender brunette friend coming home from the party alone. She told me that her phone was dead so she couldn't call a taxi. I offered her to use my charger and gave her a lift in my GF's cabriolet, not expecting that she would convince me to cheat on my GF. She rewarded me with a perfect blowjob, invited me to fuck her hard and took a load in her mouth in the end.