Mark has me on the edge, in more ways than one... I've never felt this way before. Not about anyone before Mark. Everything we do is so forbidden, yet so satisfying. If anyone ever found out that my dad's best friend took me to a place called The Dungeon... If anyone ever found out that he's tied me up and had his way with me more than once... If anyone ever caught us in the act at work... well, let's just say I'd never be able to look them in the eyes ever again and my life would be over. But, I just can't help myself around him. The naughty things he makes me to do are well worth the risk and I'll gladly satisfy him over and over again. This is part 2 of the Daddy's Billionaire Best Friend series.