I bumped into an old friend from my school days on the street... His girlfriend was a super cute gal! He called me to his house, and while he was out, I knew it was wrong, but I pushed her down and gave her a blowjob! She acted reluctant, but she didn't refuse, so I knew I could do it! I heard she had a cold, so I went to her house pretending to visit her, and finally we had sex! She answered the phone from her boyfriend and moaned in a hushed voice... I couldn't get enough of this thrill and sense of immorality!