Michelle smiled.  "If at any time you want me to stop Tracy tell me and I will. I want you to enjoy this as much as I will." Letting her hand cup the other girl's cheek, Michelle ran the pad of her thumb over her lips.  Slowly her hand went to cup the nape of her neck and she leaned in and kissed her gently.  Inside Michelle felt a rush and a wetness between her legs. She pulled away, waiting to see Tracy's reaction.