Next, her fingers moved to my waistband and gingerly lowered it, careful not to hurt my tumescent rod. When my organ became free, Kelly's lips kissed the tip, causing it to jolt. She held the base with 2 fingers, opened her lips and encompassed my dick. Her mouth began slowly bobbing on it. She wasn't as expert as her sister, but I was extremely aroused. I warned her that my orgasm was pending. She just smiled and continued milking me. I came within seconds, watching her oral cavity attempting to swallow as much as possible. Some of my sperm leaked from the corners of her mouth, but most of my...